2007 GMC Acadia Owners Manual

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(cid:129) The ultrasonic sensors need to be kept clean. So, be sure to keep your vehicle’s rear bumper free of mud, dirt, snow, ice, and slush. For cleaning instructions, see Washing Your Vehicle on page 482. If the DIC still displays the PARK ASSIST OFF message after cleaning the bumper and driving forward at a speed of at least 15 mph (25 km/h), see your dealer/retailer. (cid:129) Other conditions that may affect system performance include vibrations from a jackhammer or the compression of air brakes on a very large truck or other mechanical devices that interfere with URPA performance. As always, drivers should use care when backing up a vehicle. Always look behind you, being sure to check for other vehicles, obstructions and blind spots. If the vehicle bumper is damaged, the URPA system may not work properly. Take the vehicle to your dealer/retailer to repair the system. 197 Power Outlet 115 Volt Alternating Current Your vehicle may have a power outlet that can be used to plug in auxiliary electrical equipment with a maximum limit of 150 watts. If you try to use equipment that requires more than the limit, a protection circuit will cut the power supply. To reset the outlet, unplug the item and plug it back in or turn the ignition to LOCK or ACCESSORY and then back on. The power will automatically restart when equipment that operates within the limit is plugged into the outlet. The power outlet is located on the rear of the center console. Certain electrical accessories may not be compatible with the accessory power outlets and could result in blown vehicle or adapter fuses. If you experience a problem, see your dealer/ retailer for additional information on the accessory power outlet. Notice: Adding any electrical equipment to your vehicle may damage it or keep other components from working as they should. The repairs would not be covered by your warranty. Do not use equipment exceeding maximum amperage rating of 20 amperes. Check with your dealer/retailer before adding electrical equipment. When adding electrical equipment, be sure to follow the installation instructions included with the equipment. Notice: Improper use of the power outlet can cause damage not covered by your warranty. Do not hang any type of accessory or accessory bracket from the plug because the power outlets are designed for accessory power plugs only. 198 The indicator on the inner outlet face will come on when 115 volt AC power is available. The AC power is available when the ignition is turned to ACCESSORY or ON, and electrical equipment is plugged into the outlet. The AC power is not available in the outlet when the ignition is turned to OFF. The power outlet is not designed for the following electrical equipment and may not work properly if these items are plugged into the power outlet: (cid:129) Equipment with high initial peak wattage such as: compressor-driven refrigerators and electric power tools. (cid:129) Other equipment requiring an extremely stable power supply such as: microcomputer-controlled electric blankets, touch sensor lamps, etc. See High Voltage Devices and Wiring on page 489. Climate Controls Climate Control System With this system you can control the heating, cooling, defrost, defog, and ventilation of the vehicle. Manual Operation 9 (Fan): Turn the left knob clockwise or counterclockwise to increase or decrease the fan speed. Turn the knob all the way counterclockwise to turn the front system off. 199 Temperature Control: Turn the center knob clockwise or counterclockwise to increase or decrease the temperature of the air ﬂowing from the system. Airﬂow Mode Control: Turn the right knob clockwise or counterclockwise to direct the airﬂow inside of the vehicle. To change the current mode, select one of the following: H (Vent): This mode directs air to the instrument panel outlets. ) (Bi-Level): This mode directs about half of the air to the instrument panel outlets and half to the ﬂoor outlets. A little air is directed towards the windshield and side window outlets. Cooler air is directed to the upper outlets and warmer air to the ﬂoor outlets. 6 (Floor): This mode directs most of the air to the ﬂoor outlets, with some of the air directed to the windshield, side window outlets, and second row ﬂoor outlets. In this mode, the system automatically selects outside air. Recirculation cannot be selected when in Floor Mode. 200 The right knob can also be used to select defog or defrost mode. For more information, see “Defogging and Defrosting” later in this section. By positioning the right knob between two modes, a combination of those two modes is selected. @ (Recirculation): Press this button to turn the recirculation mode on or off. The indicator light on the button turns on when this mode is selected. This mode keeps outside air from entering the vehicle. It can be used to reduce the outside air and odors entering the vehicle. Recirculation may also help cool the air inside the vehicle more quickly once the temperature inside the vehicle is less than the outside temperature. The recirculation mode can be turned off in vent and bi-level modes by pressing the button again. Recirculation mode automatically turns off when the engine is turned off and must be re-selected when the engine is turned on again. The recirculation mode cannot be used with ﬂoor, defrost, or defogging modes. If you try to select recirculation in one of those modes, the indicator ﬂashes three times and turns off. The air conditioning compressor also comes on when this mode is activated unless the outside air temperature is less than 40°F (4°C). While in recirculation mode the windows may fog when the weather is cold and damp. To clear the fog, select either the defog or defrost mode and increase the fan speed. # (Air Conditioning): Press this button on the left knob to turn the air conditioning system on or off. When A/C is pressed, an indicator light comes on to show that the air conditioning has been activated. The air conditioning compressor does not operate when outside temperatures fall below 40°F (4°C). The indicator light ﬂashes three times and turns off when outside conditions affect air conditioning operation. This is normal. For quicker cool down on hot days, do the following: 1. Open the windows to let hot air escape. 2. Select the vent mode. 3. Select the air conditioner. 4. Select the coolest temperature. 5. Select the highest fan speed. 6. Close the windows after the hot air has escaped. 7. Once the vehicle’s interior temperature is below the outside temperature, select recirculation mode for better cooling. This helps to reduce the time it takes for the vehicle to cool down. It also helps the system to operate more efficiently. Using recirculation for long periods of time may cause the air inside of the vehicle to become too dry. To prevent this from happening, after the inside of the vehicle has cooled, turn the recirculation mode off. The air conditioning system removes moisture from the air, so you might notice a small amount of water dripping underneath the front of center and right rear of the vehicle while idling or after turning off the engine. This is normal. 201 Defogging and Defrosting Fog on the inside of the windows is a result of high humidity (moisture) condensing on the cool window glass. This can be minimized if the climate control system is used properly. There are two modes to clear fog or frost from the windshield. Turn the right knob clockwise to select the defog or defrost mode. - (Defog): The defog mode is used to clear the windows of fog or moisture and warm the passengers. This mode directs air to the windshield, ﬂoor outlets, and side window vents. When you select this mode, the system turns off recirculation and runs the air conditioning compressor unless the outside temperature is less than 40°F (4°C). The recirculation mode cannot be selected while in the defog mode. Do not drive the vehicle until all the windows are clear. 0(Defrost): The defrost mode is used to remove fog or frost from the windshield more quickly. This mode directs most of the air to the windshield and side window vents and some to the ﬂoor vents. In this mode, the system will automatically force outside air into your vehicle. The recirculation mode cannot be selected while in the defrost mode. The air conditioning compressor will run automatically in this setting, unless the outside temperature is less than 40°F (4°C). Do not drive the vehicle until all the windows are clear. AUX (Auxiliary): Press this button to turn the rear heating and air conditioning on. See Rear Air Conditioning and Heating System on page 211 or Rear Air Conditioning and Heating System and Electronic Climate Controls on page 212. 202 Rear Window Defogger The rear window defogger uses a warming grid to remove fog from the rear window. < (Rear Window Defogger): Press this button on the right knob to turn the rear window defogger on or off. The rear window defogger stays on about 10 minutes after the button is pressed, before turning off. The defogger can also be turned off by pressing the button again or by turning off the engine. Do not drive the vehicle until all the windows are clear. If your vehicle has heated outside rearview mirrors, the mirrors heat to help clear fog or frost from the surface of the mirror when the rear window defog button is pressed. Notice: Do not use anything sharp on the inside of the rear window. If you do, you could cut or damage the warming grid, and the repairs would not be covered by your warranty. Do not attach a temporary vehicle license, tape, a decal or anything similar to the defogger grid. Dual Automatic Climate Control System With this system, you can control the heating, cooling, and ventilation in your vehicle. Your vehicle also has a ﬂow-through ventilation system described later in this section. You can select different climate control temperature settings for the driver and passengers. 203 Driver’s Side Temperature Control The driver side temperature buttons are used to adjust the temperature of the air coming through the system on the driver side. The temperature can be adjusted even if the system is turned off. This is possible since outside air will always ﬂow through the system as the vehicle is moving forward unless it is set to recirculation mode. See “Recirculation” later in this section. Press the + or − buttons to increase or decrease the temperature. The driver side temperature display will show the temperature setting decreasing or increasing. Passenger’s Side Temperature Control The passenger’s temperature buttons can be used to change the temperature of the air coming through the system on the passenger side of the vehicle. The temperature can be adjusted even if the system is turned off. This is possible since outside air will always ﬂow through the system as the vehicle is moving forward unless it is set to recirculation mode. See “Recirculation” later in this section. 204 Press the + or − buttons to increase or decrease the temperature. The passenger side display will show the temperature setting decreasing or increasing. The passenger’s temperature setting can be set to match the driver’s temperature setting by pressing the PASS button and turning off the PASS indicator. When the passenger’s temperature setting is set different than the driver’s setting, the indicator on the PASS button comes on and both the driver side and passenger side temperature displays are shown. Automatic Operation AUTO (Automatic): When automatic operation is active the system controls the inside temperature, the air delivery, and the fan speed. Use the steps below to place the entire system in automatic mode: 1. Press the AUTO button. When AUTO is selected, the display shows the current temperature(s) selected and AUTO is on the display. The current delivery mode and fan speed also display for approximately 5 seconds. When AUTO is selected, the air conditioning operation and air inlet are automatically controlled. The air conditioning compressor runs when the outside temperature is over about 40°F (4°C). The air inlet is normally set to outside air. If it is hot outside, the air inlet can automatically switch to recirculate inside air to help quickly cool down your vehicle. The light comes on the recirculation button while in recirculation. 2. Set the driver’s and passenger’s temperature. To ﬁnd your comfort setting, start with a 73°F (23°C) temperature setting and allow about 20 minutes for the system to regulate. Use the driver’s or passenger’s temperature buttons to adjust the temperature setting as necessary. If you choose the temperature setting of 60°F (15°C), the system remains at the maximum cooling setting. If you choose the temperature setting of 90°F (32°C), the system remains at the maximum heat setting. Choosing either maximum setting will not cause the vehicle to heat or cool any faster. Do not cover the solar sensor located on the top of the instrument panel near the windshield. This sensor regulates air temperature based on sun load and also turns on your vehicle’s headlamps. For more information on the solar sensor, see “Sensors” later in this section. To avoid blowing cold air in cold weather, the system delays turning on the fan until warm air is available. The length of delay depends on the engine coolant temperature. Press the fan switch to override this delay and change the fan to a selected speed. O (On/Off): Press this button to turn off the climate control system. Outside air still enters the vehicle, and is directed to the ﬂoor. This direction can be changed by pressing the mode button. Recirculation can only be selected in vent or bi-level mode. The temperature can also be adjusted using either temperature button. If you adjust the air delivery mode or temperature settings with the system off, the display comes on brieﬂy to show the settings and then turns off. Press the on/off button or the up down arrows on the fan switch, the defrost button, AUTO button, or the air conditioning button to turn the system on when it is off. 205 Manual Operation The air delivery mode or fan speed can be manually adjusted. DC (Fan): The buttons with the fan symbols let you manually adjust the fan speed. Press the up arrow to increase fan speed and the down arrow to decrease fan speed. Pressing a fan button while the system is off will turn the system on. Pressing a fan button while in automatic control places the fan under manual control. The fan setting remains displayed and the AUTO light turns off. The air delivery mode remains in automatic control. yN z (Mode): Press the mode up and down buttons to manually change the direction of the airﬂow in the vehicle. Repeatedly press the button until the desired mode appears on the display. Pressing a mode button while the system is off will change air delivery mode without turning the system on. Press one of these buttons while in automatic control to place the mode under manual control. The air delivery mode setting displays and the AUTO light turns off. The fan remains under automatic control. H (Vent): This setting delivers air to the instrument panel outlets. ) (Bi-Level): This mode directs air to the instrument panel outlets and to the ﬂoor outlets. A little air is directed towards the windshield and side window outlets. Cooler air is directed to the upper outlets and warmer air to the ﬂoor outlets. 6 (Floor): This mode directs most of the air to the ﬂoor outlets, with some of the air directed to the windshield, side window outlets, and second row ﬂoor outlets. In this mode, the system automatically selects outside air. Recirculation cannot be selected in ﬂoor mode. - (Defog): See “Defogging and Defrosting” later in this section. @ (Recirculation): Press this button to turn the recirculation mode on. When the button is pressed, an indicator light comes on. 206 This mode keeps outside air from entering the vehicle. It can be used to reduce outside air and prevent odors from entering your vehicle. Recirculation can also help cool the air inside your vehicle more quickly once the temperature inside the vehicle is less than the outside temperature. The recirculation mode cannot be used with ﬂoor, defrost, or defogging modes. If you try to select recirculation in one of those modes, the indicator ﬂashes three times and turns off. The air conditioning compressor also comes on when this mode is activated. While in recirculation mode the windows may fog when the weather is cold and damp. To clear the fog, select either the defog or defrost mode and increase the fan speed. Press the button again to turn off the recirculation mode. It automatically turns off when the engine is turned off and must be re-selected when the engine is turned on again. Air Conditioning # (Air Conditioning): Press this button to turn the air conditioning (A/C) compressor on and off. When air conditioning is selected, an indicator light comes on to let you know that the air conditioning has been activated. The air conditioning compressor does not work when outside temperatures fall below 40°F (4°C). Pressing this button when the outside temperature is too cool makes the air conditioning indicator ﬂash three times and turn off to let you know the air conditioning mode is not available. If the air conditioning is on and the outside temperature drops below a temperature which is too cool for air conditioning to be effective, the air conditioning light turns off to show that the air conditioning mode has been canceled. On hot days, open the windows long enough to let hot inside air escape. This helps to reduce the time it takes for your vehicle to cool down. It also helps the system to operate more efficiently. The air conditioning system removes moisture from the air, so you may sometimes notice a small amount of water dripping underneath your vehicle while idling or after turning off the engine. This is normal. 207 Sensors The solar sensor, located in the defrost grille in the middle of the instrument panel, monitors the solar radiation. Do not cover the solar sensor or the system will not work properly. The interior temperature sensor located on the instrument panel to the right of the steering column, measures the temperature of the air inside the vehicle. There is also an exterior temperature sensor located behind the front grille. This sensor reads the outside air temperature and helps maintain the temperature inside the vehicle. Any cover on the front of the vehicle could cause a false reading in the displayed temperature. 208 The climate control system uses the information from these sensors to maintain your comfort setting by adjusting the outlet temperature, fan speed, and the air delivery mode. The system may also supply cooler air to the side of the vehicle facing the sun. The recirculation mode will also be used as needed to maintain cool outlet temperatures. Defogging and Defrosting Fog on the inside of the windows is a result of high humidity (moisture) condensing on the cool window glass. This can be minimized if the climate control system is used properly. There are two modes to clear fog or frost from your windshield. Use the mode up and down arrows to select the defog mode. Use the defrost button to select the defrost mode. - (Defog): The defog mode is used to clear the windows of fog or moisture and warm the passengers. This mode directs air to the windshield, ﬂoor outlets, and side window vents. When you select this mode, the system turns off recirculation and runs the air conditioning compressor unless the outside temperature is close to freezing. The recirculation mode cannot be selected while in the defog mode. Do not drive the vehicle until all the windows are clear. 0(Defrost): Press this button to remove fog or frost from the windshield more quickly. This mode directs most of the air to the windshield and side window vents and some to the ﬂoor vents. In this mode, the system automatically forces outside air into your vehicle. The recirculation mode cannot be selected while in the defrost mode. The air conditioning compressor runs automatically in this setting, unless the outside temperature is close to freezing. Do not drive the vehicle until all the windows are clear. 209 Rear Window Defogger The rear window defogger uses a warming grid to remove fog from the rear window. < (Rear Window Defogger): Press this button to turn the rear window defogger on or off. The rear window defogger stays on for about 10 minutes after the button is pressed, before turning off. The defogger can also be turned off by pressing the button again or by turning off the engine. Do not drive the vehicle until all the windows are clear. If your vehicle has heated outside rearview mirrors, the mirrors will heat to help clear fog or frost from the surface of the mirror when the rear window defog button is pressed. Notice: Do not use a razor blade or sharp object to clear the inside rear window. Do not adhere anything to the defogger grid lines in the rear glass. These actions may damage the rear defogger. Repairs would not be covered by your warranty. Outlet Adjustment Use the slider switch in the center of the outlet, to change the direction of the air ﬂow. Use the thumbwheel near the outlet to control the amount of air ﬂow or to shut off the airﬂow completely. Keep all outlets open whenever possible for best system performance. Operation Tips (cid:129) Clear away any ice, snow, or leaves from the air inlets at the base of the windshield that can block the ﬂow of air into the vehicle. (cid:129) Use of non-GM approved hood deﬂectors can adversely affect the performance of the system. (cid:129) Keep the path under all seats clear of objects to help circulate the air inside the vehicle more effectively. If fogging reoccurs while in vent or bi-level modes with mild temperature throughout the vehicle, turn on the air conditioner to reduce windshield fogging. 210 (cid:129) Rear Air Conditioning and Heating System If your vehicle has this system, the rear controls are three knobs located on the rear of the center console. The system can be controlled from the front controls as well as the rear controls. To turn the system on, press the AUX button on the front climate control system, an indicator will be lit. Pressing the AUX button the ﬁrst time will turn the rear system on in a mimic mode. In this mode, the airﬂow in the rear will be approximately the same direction, temperature, and fan speed as the front. Pressing the AUX button again will turn the rear system and the indicator off. If the rear controls are adjusted, the system turns on in a rear independent mode. Airﬂow in the rear will then be directed according to the settings of the rear controls. The rear system can be turned off by pressing the AUX button on the front climate control system and the indicator will turn off. The system can be turned back on, by adjusting any of the rear air conditioning control knobs. Fan Knob Turn the left knob clockwise or counterclockwise to increase or decrease the fan speed. Turn the knob all the way counterclockwise to turn the rear system off. Temperature Knob The middle knob on the control panel lets you select the temperature of the air ﬂowing into the passenger area. Turn the knob clockwise or counterclockwise for warmer or cooler air. 211 Mode Knob The right knob on the control panel lets you choose the direction of the air ﬂow. H (Vent): This setting directs the air through the headliner outlets. ) (Bi-Level): This setting directs the air through the rear ﬂoor outlets under the third row seat, as well as the headliner outlets. The ﬂow can be divided between headliner and ﬂoor outlets depending upon where the knob is placed between the settings. 6(Floor): This setting directs the air through the ﬂoor outlets. The rear system ﬂoor outlets are located under the third row seats. Rear Air Conditioning and Heating System and Electronic Climate Controls If your vehicle has this rear climate control system there are rear seat audio controls located in the center console. The rear system can be controlled through the AUX button on the front climate control panel. Press the AUX button to turn the rear climate control system on or off. An indicator light near the AUX button comes on when the rear climate control system is on. The direction, temperature, and speed of the airﬂow for the rear of the vehicle will be the same as those set for the front of the vehicle. Use the controls located in the rear of the front console, to independently control the air ﬂow for the rear of the vehicle separately from that of the front of the vehicle. To turn the system on, press any of the rear air conditioning control buttons. To turn the system off, press and hold the C button. 212 Rear Climate Control with Rear Seat Audio Controls Manual Operation DC (Fan): The fan buttons on the rear seat audio control panel let you manually adjust the fan speed. Press D to increase airﬂow and C to decrease airﬂow. +/− (Increase/Decrease Temperature): These buttons select the temperature of the air ﬂowing into the rear passenger area. Press the + button for warmer air and press the − button for cooler air. The temperature settings will display in 0-12 increments, going from the coolest (0) to the warmest (12) setting. N (Mode): Press the mode button to manually change the direction of the airﬂow in the vehicle. Repeatedly press the button until the desired mode appears on the display. Multiple presses cycles through the delivery selections. H (Vent): This mode directs air through the headliner outlets. ) (Bi-Level): This mode directs air through the ﬂoor outlets as well as the headliner outlets. The rear system ﬂoor outlets are located under the third row seats. 6 (Floor): This mode directs most of the air through the ﬂoor outlets. The rear system ﬂoor outlets are located under the third row seats. 213 Gages can indicate when there may be or is a problem with one of your vehicle’s functions. Often gages and warning lights work together to let you know when there is a problem with your vehicle. When one of the warning lights comes on and stays on as you are driving, or when one of the gages shows there may be a problem, check the section that tells you what to do about it. Please follow this manual’s advice. Waiting to do repairs can be costly and even dangerous. So please get to know your vehicle’s warning lights and gages. They can be a big help. Warning Lights, Gages, and Indicators This part describes the warning lights and gages on your vehicle. The pictures help to locate them. Warning lights and gages can signal that something is wrong before it becomes serious enough to cause an expensive repair or replacement. Paying attention to the warning lights and gages could also save you or others from injury. Warning lights come on when there may be or is a problem with one of your vehicle’s functions. As the details show on the next few pages, some warning lights come on brieﬂy when you start the engine just to let you know they are working. If you are familiar with this section, you should not be alarmed when this happens. 214 Instrument Panel Cluster The instrument cluster is designed to let you know at a glance how the vehicle is running. You will know how fast you are going, about how much fuel you have used, and many other things you will need to know to drive safely and economically. United States version shown, Canada similar 215 Speedometer and Odometer The speedometer lets you see your speed in both miles per hour (mph) and kilometers per hour (km/h). The odometer shows how far your vehicle has been driven, in either miles or kilometers. Your vehicle has a tamper-resistant odometer. If your vehicle needs a new odometer installed, the new one will be set to the mileage total of the old odometer. If this is not possible, it will be set at zero and a label must be put on the driver’s door to show the old mileage reading when the new odometer was installed. If the mileage is unknown, the label should then indicate “previous mileage unknown”. Tachometer The tachometer displays the engine speed in revolutions per minute (rpm). Safety Belt Reminder Light When the key is turned to ON or START, a chime will come on for several seconds to remind people to fasten their safety belts, unless the driver’s safety belt is already buckled. The safety belt light will also come on and stay on for several seconds, then it will ﬂash for several more. This chime and light is repeated if the driver remains unbuckled and the vehicle is in motion. If the driver’s belt is already buckled, neither the chime nor the light will come on. 216 Passenger Safety Belt Reminder Light Several seconds after the key is turned to ON or START, a chime will sound for several seconds to remind the front passenger to buckle their safety belt. This would only occur if the passenger airbag is enabled. See Passenger Sensing System on page 85 for more information. The passenger safety belt light will also come on and stay on for several seconds, then it will ﬂash for several more. Airbag Readiness Light There is an airbag readiness light on the instrument panel cluster, which shows the airbag symbol. The system checks the airbag’s electrical system for malfunctions. The light tells you if there is an electrical problem. The system check includes the airbag sensor, the pretensioners, the airbag modules, the wiring and the crash sensing and diagnostic module. For more information on the airbag system, see Airbag System on page 76. This chime and light are repeated if the passenger remains unbuckled and the vehicle is in motion. If the passenger’s safety belt is buckled, neither the chime nor the light will come on. This light will come on when you start your vehicle, and it will ﬂash for a few seconds. Then the light should go out. This means the system is ready. 217 If the airbag readiness light stays on after you start the vehicle or comes on when you are driving, your airbag system may not work properly. Have your vehicle serviced right away. Passenger Airbag Status Indicator Your vehicle has the passenger sensing system. Your instrument panel has a passenger airbag status indicator. {CAUTION: If the airbag readiness light stays on after you start your vehicle, it means the airbag system may not be working properly. The airbags in your vehicle may not inﬂate in a crash, or they could even inﬂate without a crash. To help avoid injury to yourself or others, have your vehicle serviced right away if the airbag readiness light stays on after you start your vehicle. The airbag readiness light should ﬂash for a few seconds when you turn the ignition key to ON. If the light does not come on then, have it ﬁxed so it will be ready to warn you if there is a problem. 218 United States Canada When you start the vehicle, the passenger airbag status indicator will light ON and OFF, or the symbol for on and off, for several seconds as a system check. If you use remote start to start your vehicle from a distance, if your vehicle has this feature, you may not see the system check. Then, after several more seconds, the status indicator will light either ON or OFF, or either the on or off symbol to let you know the status of the right front passenger’s frontal and seat-mounted side impact airbags. If the word ON or the on symbol is lit on the passenger airbag status indicator, it means that the right front passenger’s frontal airbag and seat-mounted side impact airbag are enabled (may inﬂate). {CAUTION: If the on indicator comes on when you have a rear-facing child restraint installed in the right front passenger’s seat, it means that the passenger sensing system has not turned off the passenger’s frontal airbag and seat-mounted side impact airbag (if equipped). A child in a rear-facing child restraint can be seriously injured or killed if the right front passenger’s airbag inﬂates. This is because the back of the rear-facing child restraint would be very close to the inﬂating airbag. Do not use a rear-facing child restraint in the right front passenger’s seat if the airbag is turned on. {CAUTION: Even though the passenger sensing system is designed to turn off the right front passenger’s frontal airbag and seat-mounted side impact airbag (if equipped) if the system detects a rear-facing child restraint, no system is fail-safe, and no one can guarantee that an airbag will not deploy under some unusual circumstance, even though it is turned off. We recommend that rear-facing child restraints be secured in a rear seat, even if the airbag is or airbags are off. If the word OFF or the off symbol is lit on the passenger airbag status indicator, it means that the passenger sensing system has turned off the right front passenger’s frontal airbag and seat-mounted side impact airbag. See Passenger Sensing System on page 85 for more on this, including important safety information. 219 If, after several seconds, both status indicator lights remain on, or if there are no lights at all, there may be a problem with the lights or the passenger sensing system. See your dealer/retailer for service. {CAUTION: If the airbag readiness light in the instrument panel cluster ever comes on and stays on, it means that something may be wrong with the airbag system. If this ever happens, have the vehicle serviced promptly, because an adult-size person sitting in the right front passenger’s seat may not have the protection of the airbag(s). See Airbag Readiness Light on page 217 for more on this, including important safety information. 220 Charging System Light The charging system light will come on brieﬂy when you turn on the ignition, but the engine is not running, as a check to show you it is working. It should go out once the engine is running. If it stays on, or comes on while you are driving, you may have a problem with the charging system. It could indicate that you have problems with a generator drive belt, or another electrical problem. Have it checked right away. Driving while this light is on could drain your battery. When this light comes on, the Driver Information Center (DIC) will also display the SERVICE BATTERY CHARGING SYSTEM message. See DIC Warnings and Messages on page 244 for more information. If you must drive a short distance with the light on, be certain to turn off all your accessories, such as the radio and air conditioner. Voltmeter Gage When the engine is not running, but the ignition is turned to ON, this gage shows the battery’s state of charge in DC volts. When the engine is running, this gage shows the condition of the charging system. The vehicle’s charging system regulates voltage based on the state of charge of the battery. The voltmeter may ﬂuctuate. This is normal. Readings between the low and high warning zones indicate the normal operating range. Readings in the low warning zone may occur when a large number of electrical accessories are operating in the vehicle and the engine is left idling for an extended period. If there is a problem with the battery charging system, a SERVICE BATTERY CHARGING SYSTEM message will appear in the Driver Information Center (DIC) and/or the charging system light will come on. See DIC Warnings and Messages on page 244 and Charging System Light on page 220 for more information. However, readings in either warning zone may indicate a possible problem in the electrical system. Have the vehicle serviced as soon as possible. 221 Brake System Warning Light Your vehicle’s hydraulic brake system is divided into two parts. If one part is not working, the other part can still work and stop you. For good braking, though, you need both parts working well. If the warning light comes on, there is a brake problem. Have your brake system inspected right away. United States Canada This light should come on brieﬂy when you turn the ignition key to ON. If it does not come on then, have it ﬁxed so it will be ready to warn you if there is a problem. This light may also come on due to low brake ﬂuid. See Brakes on page 421 for more information. 222 When the ignition is on, the brake system warning light will also come on when you set your parking brake. The light will stay on if your parking brake does not release fully. If it stays on after your parking brake is fully released, it means you have a brake problem. If the light comes on while you are driving, pull off the road and stop carefully. Make sure the parking brake is fully released. You may notice that the pedal is harder to push or, the pedal may go closer to the ﬂoor. It may take longer to stop. If the light is still on, have the vehicle towed for service. See Towing Your Vehicle on page 367. {CAUTION: Your brake system may not be working properly if the brake system warning light is on. Driving with the brake system warning light on can lead to an accident. If the light is still on after you have pulled off the road and stopped carefully, have the vehicle towed for service. Anti-Lock Brake System Warning Light Your vehicle has the Anti-Lock Brake System (ABS). This light will come on when your engine is started and may stay on for several seconds. This is normal. If the light stays on, turn the ignition to off. If the light comes on and the chime sounds when you are driving, pull your vehicle over to a safe location and stop as soon as possible. Turn the ignition off. Then start the engine again to reset the system. If the light still stays on, or comes on again while you are driving, your vehicle needs service. If the regular brake system warning light is not on, you still have brakes, but you do not have anti-lock brakes. If the regular brake system warning light is also on, you do not have anti-lock brakes and there is a problem with your regular brakes. See Brake System Warning Light on page 222 earlier in this section. The ABS warning light will come on brieﬂy when you turn the ignition key to ON. This is normal. If the light does not come on then, have it ﬁxed so it will be ready to warn you if there is a problem. 223 StabiliTrak® Indicator Light This warning light should come on brieﬂy when the engine is started. If the warning light does not come on then, have it ﬁxed so it will be ready to warn you if there is a problem. If it stays on, or comes on when you are driving, there may be a problem with your StabiliTrak® system and your vehicle may need service. When this warning light is on, the system is off and will not limit wheel spin. Adjust your driving accordingly. This light will also ﬂash when the StabiliTrak® system is active. If the StabiliTrak® system warning light comes on and stays on for an extended period of time when the system is turned on, your vehicle needs service. See StabiliTrak® System on page 337 for more information. 224 Engine Coolant Temperature Warning Light The engine coolant temperature warning light will come on when the engine has overheated. If this happens you should pull over and turn off the engine as soon as possible. See Engine Overheating on page 410 for more information. Notice: Driving with the engine coolant temperature warning light on could cause your vehicle to overheat. See Engine Overheating on page 410. Your vehicle could be damaged, and it might not be covered by your warranty. Never drive with the engine coolant temperature warning light on. This light will also come on brieﬂy when starting your vehicle. If it does not, have your vehicle serviced. Engine Coolant Temperature Gage Tire Pressure Light This light comes on brieﬂy when you turn the ignition to ON. United States Canada This gage shows the engine coolant temperature. Under normal driving conditions the gage will read 210°F (100 °C) or less. If the gage pointer is near 260°F (125 °C), the engine is too hot. It means that your engine coolant has overheated. If you have been operating your vehicle under normal driving conditions, you should pull off the road, stop your vehicle and turn off the engine as soon as possible. See Engine Overheating on page 410 for more information. It will also come on when one or more of your tires are signiﬁcantly underinﬂated. A CHECK TIRE PRESSURE Driver Information Center (DIC) message will accompany the light. See DIC Warnings and Messages on page 244 for more information. Stop and check your tires as soon as it is safe to do so. If underinﬂated, inﬂate to the proper pressure. See Tires on page 435 for more information. This light will ﬂash for about 70 seconds and then stay on if a problem is detected with the Tire Pressure Monitor system. See Tire Pressure Monitor System on page 444 for more information. 225 If you keep driving your vehicle with Notice: this light on, after awhile, the emission controls might not work as well, your vehicle’s fuel economy might not be as good, and the engine might not run as smoothly. This could lead to costly repairs that might not be covered by your warranty. Notice: Modiﬁcations made to the engine, transmission, exhaust, intake, or fuel system of your vehicle or the replacement of the original tires with other than those of the same Tire Performance Criteria (TPC) can affect your vehicle’s emission controls and can cause this light to come on. Modiﬁcations to these systems could lead to costly repairs not covered by your warranty. This could also result in a failure to pass a required Emission Inspection/Maintenance test. See Accessories and Modiﬁcations on page 385. Malfunction Indicator Lamp Check Engine Light Your vehicle has a computer which monitors operation of the fuel, ignition, and emission control systems. This system is called OBD II (On-Board Diagnostics-Second Generation) and is intended to make sure that emissions are at acceptable levels for the life of the vehicle, helping to produce a cleaner environment. The check engine light comes on to indicate that there is a problem and service is required. Malfunctions often will be indicated by the system before any problem is apparent. This can prevent more serious damage to your vehicle. This system is also designed to assist your service technician in correctly diagnosing any malfunction. 226 This light should come on, as a check to show you it is working, when the ignition is on and the engine is not running. If the light does not come on, have it repaired. This light will also come on during a malfunction in one of two ways: (cid:129) Light Flashing — A misﬁre condition has been detected. A misﬁre increases vehicle emissions and could damage the emission control system on your vehicle. Diagnosis and service might be required. (cid:129) Light On Steady — An emission control system malfunction has been detected on your vehicle. Diagnosis and service might be required. If the Light is Flashing The following can prevent more serious damage to your vehicle: (cid:129) Reduce vehicle speed. (cid:129) Avoid hard accelerations. (cid:129) Avoid steep uphill grades. If you are towing a trailer, reduce the amount of cargo being hauled as soon as it is possible. If the light stops ﬂashing and remains on steady, see “If the Light Is On Steady” following. If the light continues to ﬂash, when it is safe to do so, stop the vehicle. Find a safe place to park the vehicle. Turn the key off, wait at least 10 seconds, and restart the engine. If the light remains on steady, see “If the Light Is On Steady” following. If the light is still ﬂashing, follow the previous steps and see your dealer/retailer for service as soon as possible. If the Light Is On Steady You might be able to correct the emission system malfunction by considering the following: Did you recently put fuel into your vehicle? If so, reinstall the fuel cap, making sure to fully install the cap. See Filling the Tank on page 390. The diagnostic system can determine if the fuel cap has been left off or improperly installed. A loose or missing fuel cap allows fuel to evaporate into the atmosphere. A few driving trips with the cap properly installed should turn the light off. 227 (cid:129) Did you just drive through a deep puddle of water? If so, your vehicle’s electrical system might be wet. The condition is usually corrected when the electrical system dries out. A few driving trips should turn the light off. Have you recently changed brands of fuel? If so, be sure to fuel your vehicle with quality fuel. See Gasoline Octane on page 388. Poor fuel quality causes the engine not to run as efficiently as designed. You might notice this as stalling after start-up, stalling when you put the vehicle into gear, misﬁring, hesitation on acceleration, or stumbling on acceleration — these conditions might go away once the engine is warmed up. This will be detected by the system and cause the light to turn on. If you experience one or more of these conditions, change the fuel brand you use. It will require at least one full tank of the proper fuel to turn the light off. If none of the above steps have made the light turn off, your dealer/retailer can check the vehicle. Your dealer/retailer has the proper test equipment and diagnostic tools to ﬁx any mechanical or electrical problems that might have developed. 228 Emissions Inspection and Maintenance Programs Some state/provincial and local governments have or might begin programs to inspect the emission control equipment on your vehicle. Failure to pass this inspection could prevent you from getting a vehicle registration. Here are some things you need to know to help your vehicle pass an inspection: Your vehicle will not pass this inspection if the check engine light is on or not working properly. Your vehicle will not pass this inspection if the OBD (on-board diagnostic) system determines that critical emission control systems have not been completely diagnosed by the system. The vehicle would be considered not ready for inspection. This can happen if you have recently replaced the battery or if the battery has run down. The diagnostic system is designed to evaluate critical emission control systems during normal driving. This can take several days of routine driving. If you have done this and your vehicle still does not pass the inspection for lack of OBD system readiness, your dealer/retailer can prepare the vehicle for inspection. Oil Pressure Light {CAUTION: Do not keep driving if the oil pressure is low. If you do, your engine can become so hot that it catches ﬁre. You or others could be burned. Check your oil as soon as possible and have your vehicle serviced. Notice: Lack of proper engine oil maintenance may damage the engine. The repairs would not be covered by your warranty. Always follow the maintenance schedule in this manual for changing engine oil. The light comes on when you turn your key to ON or START. It goes off once you start your engine. That is a check to be sure the light works. If it does not come on, be sure to have it ﬁxed so it will be there to warn you if something goes wrong. When the light comes on and stays on, it means that oil is not ﬂowing through your engine properly. You could be low on oil and you might have some other system problem. Security Light This light ﬂashes when the security system is activated. This light tells you if there could be a problem with your engine oil pressure. For more information, see Theft-Deterrent Systems on page 118. 229 Fog Lamp Light Highbeam On Light The fog lamp light will come on when the fog lamps are in use. This light comes on when the high-beam headlamps are in use. The light will go out when the fog lamps are turned off. See Fog Lamps on page 186 for more information. Cruise Control Light This light comes on whenever you set the cruise control. See Headlamp High/Low-Beam Changer on page 176 for more information. Tow/Haul Mode Light This light comes on when the Tow/Haul mode has been activated. The light goes out when the cruise control is turned off. See Cruise Control on page 180 for more information. 230 For more information, see Tow/Haul Mode on page 133. Fuel Gage United States Canada When the ignition is on, the fuel gage tells you about how much fuel you have left in your tank. The gage will ﬁrst indicate empty before you are out of fuel, and you should get more fuel as soon as possible. When the fuel tank is low on fuel, the FUEL LEVEL LOW message will appear on the Driver Information Center (DIC). For more information see DIC Warnings and Messages on page 244. Here are some situations you may experience with your fuel gage. None of these indicate a problem with the fuel gage. (cid:129) At the gas station, the fuel pump shuts off before the gage reads full. It takes a little more or less fuel to ﬁll up than the fuel gage indicated. For example, the gage may have indicated the tank was half full, but it actually took a little more or less than half the tank’s capacity to ﬁll the tank. (cid:129) The gage goes back to empty when you turn off the ignition. 231 (cid:129) Driver Information Center (DIC) Your vehicle has a Driver Information Center (DIC). The DIC displays information about your vehicle. It also displays warning messages if a system problem is detected. All messages will appear in the DIC display located at the top of the instrument panel cluster. The DIC comes on when the ignition is on. After a short delay, the DIC will display the information that was last displayed before the engine was turned off. The DIC also displays a shift lever position indicator on the bottom line of the display. See Automatic Transmission Operation on page 129 for more information. The outside air temperature also displays on the DIC when viewing the trip and fuel information. The outside air temperature automatically appears in the top right corner of the DIC display. If there is a problem with the system that controls the temperature display, the numbers will be replaced with dashes. If this occurs, have the vehicle serviced. If your vehicle has DIC buttons, see “DIC Operation and Displays (With DIC Buttons)” later in this section and DIC Vehicle Customization (With DIC Buttons) on page 255 for the displays available. If your vehicle does not have DIC buttons, see “DIC Operation and Displays (Without DIC Buttons)” later in this section for the displays available. 232 DIC Operation and Displays (With DIC Buttons) If your vehicle has DIC buttons, the information below explains the operation of this system. The DIC has different displays which can be accessed by pressing the DIC buttons located on the instrument panel. See Instrument Panel Overview on page 170 for more information. The DIC displays trip, fuel, and vehicle system information, and warning messages if a system problem is detected. The DIC also allows some features to be customized. See DIC Vehicle Customization (With DIC Buttons) on page 255 for more information. If your vehicle has DIC buttons, you can also use the trip odometer reset stem to view the odometer and trip odometers. DIC Buttons The buttons are the set/reset, customization, vehicle information, and trip/fuel buttons. The button functions are detailed in the following pages. V (Set/Reset): Press this button to set or reset certain functions and to turn off or acknowledge messages on the DIC. U (Customization): Press this button to customize the feature settings on your vehicle. See DIC Vehicle Customization (With DIC Buttons) on page 255 for more information. 233 When the remaining oil life is low, the CHANGE ENGINE OIL SOON message will appear on the display. See “CHANGE ENGINE OIL SOON” under DIC Warnings and Messages on page 244. You should change the oil as soon as you can. See Engine Oil on page 397. In addition to the engine oil life system monitoring the oil life, additional maintenance is recommended in the Maintenance Schedule in this manual. See Scheduled Maintenance on page 502 for more information. Remember, you must reset the OIL LIFE display yourself after each oil change. It will not reset itself. Also, be careful not to reset the OIL LIFE display accidentally at any time other than when the oil has just been changed. It cannot be reset accurately until the next oil change. To reset the engine oil life system, see Engine Oil Life System on page 400. T (Vehicle Information): Press this button to display the oil life, park assist on vehicles with this feature, units, tire pressure readings, Tire Pressure Monitor (TPM) system programming, and Remote Keyless Entry (RKE) transmitter programming. 3 (Trip/Fuel): Press this button to display the odometer, trip odometers, fuel range, average economy, timer, fuel used, and average speed. Vehicle Information Menu Items T (Vehicle Information): Press this button to scroll through the following menu items: OIL LIFE Press the vehicle information button until OIL LIFE REMAINING displays. This display shows an estimate of the oil’s remaining useful life. If you see 99% OIL LIFE REMAINING on the display, that means 99% of the current oil life remains. The engine oil life system will alert you to change the oil on a schedule consistent with your driving conditions. 234 PARK ASSIST If your vehicle has the Ultrasonic Rear Parking Assist (URPA) system, press the vehicle information button until PARK ASSIST displays. This display allows the system to be turned on or off. Once in this display, press the set/reset button to select between ON or OFF. If you choose ON, the system will be turned on. If you choose OFF, the system will be turned off. The URPA system automatically turns back on after each vehicle start. When the URPA system is turned off and the vehicle is shifted out of PARK (P), the DIC will display the PARK ASSIST OFF message as a reminder that the system has been turned off. See DIC Warnings and Messages on page 244 and Ultrasonic Rear Parking Assist (URPA) on page 194 for more information. UNITS Press the vehicle information button until UNITS displays. This display allows you to select between English or Metric units of measurement. Once in this display, press the set/reset button to select between ENGLISH or METRIC units. All of the vehicle information will then be displayed in the unit of measurement selected. FRONT TIRES or REAR TIRES The pressure for each tire can be viewed in the DIC. The tire pressure will be shown in either pounds per square inch (psi) or kilopascals (kPa). Press the vehicle information button until the DIC displays FRONT TIRES PSI (kPa) LEFT ## RIGHT ##. Press the vehicle information button again until the DIC displays REAR TIRES PSI (kPa) LEFT ## RIGHT ##. If a low or high tire pressure condition is detected by the system while driving, a message advising you to check the pressure in a speciﬁc tire will appear in the display. See Inﬂation - Tire Pressure on page 442 and DIC Warnings and Messages on page 244 for more information. If the tire pressure display shows dashes instead of a value, there may be a problem with your vehicle. If this consistently occurs, see your dealer/retailer for service. 235 RELEARN TIRE POSITIONS After rotating the tires or after replacing a tire or sensor, the Tire Pressure Monitor (TPM) system must re-learn the tire positions. To re-learn the tire positions, see Tire Pressure Monitor System on page 444. See Tire Inspection and Rotation on page 448 and DIC Warnings and Messages on page 244 for more information. RELEARN REMOTE KEY This display allows you to match Remote Keyless Entry (RKE) transmitters to your vehicle. To match a RKE transmitter to your vehicle, do the following: 1. Press the vehicle information button until PRESS V TO RELEARN REMOTE KEY displays. 2. Press the set/reset button until REMOTE KEY LEARNING ACTIVE is displayed. 3. Press and hold the lock and unlock buttons on the ﬁrst transmitter at the same time for about 15 seconds. On vehicles with memory recall seats, the ﬁrst transmitter learned will match driver 1 and the second will match driver 2. A chime will sound indicating that the transmitter is matched. 4. To match additional transmitters at this time, repeat Step 3. Each vehicle can have a maximum of eight transmitters matched to it. 5. To exit the programming mode, you must cycle the key to OFF. Blank Display This display shows no information. 236 Trip/Fuel Menu Items 3 (Trip/Fuel): Press this button to scroll through the following menu items: ODOMETER Press the trip/fuel button until ODOMETER displays. This display shows the distance the vehicle has been driven in either miles (mi) or kilometers (km). Pressing the trip odometer reset stem will also display the odometer. To switch between English and metric measurements, see “UNITS” later in this section. TRIP A and TRIP B Press the trip/fuel button until TRIP A or TRIP B displays. This display shows the current distance traveled in either miles (mi) or kilometers (km) since the last reset for each trip odometer. Both trip odometers can be used at the same time. Pressing the trip odometer reset stem will also display the trip odometers. Each trip odometer can be reset to zero separately by pressing the set/reset button or the trip odometer reset stem while the desired trip odometer is displayed. The trip odometer has a feature called the retro-active reset. This can be used to set the trip odometer to the number of miles (kilometers) driven since the ignition was last turned on. This can be used if the trip odometer is not reset at the beginning of the trip. To use the retro-active reset feature, press and hold the set/reset button for at least four seconds. The trip odometer will display the number of miles (mi) or kilometers (km) driven since the ignition was last turned on and the vehicle was moving. Once the vehicle begins moving, the trip odometer will accumulate mileage. For example, if the vehicle was driven 5 miles (8 km) before it is started again, and then the retro-active reset feature is activated, the display will show 5 miles (8 km). As the vehicle begins moving, the display will then increase to 5.1 miles (8.2 km), 5.2 miles (8.4 km), etc. 237 If the retro-active reset feature is activated after the vehicle is started, but before it begins moving, the display will show the number of miles (mi) or kilometers (km) that were driven during the last ignition cycle. RANGE Press the trip/fuel button until RANGE displays. This display shows the approximate number of remaining miles (mi) or kilometers (km) the vehicle can be driven without refueling. The display will show LOW if the fuel level is low. The fuel range estimate is based on an average of the vehicle’s fuel economy over recent driving history and the amount of fuel remaining in the fuel tank. This estimate will change if driving conditions change. For example, if driving in traffic and making frequent stops, this display may read one number, but if the vehicle is driven on a freeway, the number may change even though the same amount of fuel is in the fuel tank. This is because different driving conditions produce different fuel economies. Generally, freeway driving produces better fuel economy than city driving. Fuel range cannot be reset. AVG (Average) ECONOMY Press the trip/fuel button until AVG ECONOMY displays. This display shows the approximate average miles per gallon (mpg) or liters per 100 kilometers (L/100 km). This number is calculated based on the number of mpg (L/100 km) recorded since the last time this menu item was reset. To reset AVG ECONOMY, press and hold the set/reset button. TIMER Press the trip/fuel button until TIMER displays. This display can be used as a timer. To start the timer, press the set/reset button while TIMER is displayed. The display will show the amount of time that has passed since the timer was last reset, not including time the ignition is off. Time will continue to be counted as long as the ignition is on, even if another display is being shown on the DIC. The timer will record up to 99 hours, 59 minutes and 59 seconds (99:59:59) after which the display will return to zero. To stop the timer, press the set/reset button brieﬂy while TIMER is displayed. To reset the timer to zero, press and hold the set/reset button while TIMER is displayed. 238 FUEL USED Press the trip/fuel button until FUEL USED displays. This display shows the number of gallons (gal) or liters (L) of fuel used since the last reset of this menu item. To reset the fuel used information, press and hold the set/reset button while FUEL USED is displayed. AVG (Average) SPEED Press the trip/fuel button until AVG SPEED displays. This display shows the average speed of the vehicle in miles per hour (mph) or kilometers per hour (km/h). This average is calculated based on the various vehicle speeds recorded since the last reset of this value. To reset the value to zero, press and hold the set/reset button. Blank Display This display shows no information. DIC Operation and Displays (Without DIC Buttons) If your vehicle does not have DIC buttons, the information below explains the operation of this system. The DIC has different displays which can be accessed by pressing the trip odometer reset stem located on the instrument panel cluster. Pressing the trip odometer reset stem will also turn off, or acknowledge, DIC messages. The DIC displays trip and vehicle system information, and warning messages if a system problem is detected. If your vehicle does not have DIC buttons, you can use the trip odometer reset stem to view the following displays: odometer, trip odometers, oil life, park assist menu for vehicles with the Ultrasonic Rear Parking Assist (URPA) system, Tire Pressure Monitor (TPM) system programming, Remote Keyless Entry (RKE) transmitter programming, units, and display language. 239 If your vehicle has DIC buttons, you can use the trip odometer reset stem to view the following displays: odometer and trip odometers. Trip Odometer Reset Stem Menu Items ODOMETER Press the trip odometer reset stem until ODOMETER displays. This display shows the distance the vehicle has been driven in either miles (mi) or kilometers (km). To switch between English and metric measurements, see “UNITS” later in this section. TRIP A or TRIP B Press the trip odometer reset stem until TRIP A or TRIP B displays. This display shows the current distance traveled in either miles (mi) or kilometers (km) since the last reset for each trip odometer. Both trip odometers can be used at the same time. Each trip odometer can be reset to zero separately by pressing and holding the trip odometer reset stem while the desired trip odometer is displayed. The trip odometer has a feature called the retro-active reset. This can be used to set the trip odometer to the number of miles (kilometers) driven since the ignition was last turned on. This can be used if the trip odometer is not reset at the beginning of the trip. To use the retro-active reset feature, press and hold the trip odometer reset stem for at least four seconds. The trip odometer will display the number of miles (mi) or kilometers (km) driven since the ignition was last turned on and the vehicle was moving. Once the vehicle begins moving, the trip odometer will accumulate mileage. For example, if the vehicle was driven 5 miles (8 km) before it is started again, and then the retro-active reset feature is activated, the display will show 5 miles (8 km). As the vehicle begins moving, the display will then increase to 5.1 miles (8.2 km), 5.2 miles (8.4 km), etc. If the retro-active reset feature is activated after the vehicle is started, but before it begins moving, the display will show the number of miles (mi) or kilometers (km) that were driven during the last ignition cycle. 240 OIL LIFE To access this display, the vehicle must be in PARK (P). Press the trip odometer reset stem until OIL LIFE REMAINING displays. This display shows an estimate of the oil’s remaining useful life. If you see 99% OIL LIFE REMAINING on the display, that means 99% of the current oil life remains. The engine oil life system will alert you to change the oil on a schedule consistent with your driving conditions. When the remaining oil life is low, the CHANGE ENGINE OIL SOON message will appear on the display. See “CHANGE ENGINE OIL SOON” under DIC Warnings and Messages on page 244. You should change the oil as soon as you can. See Engine Oil on page 397. In addition to the engine oil life system monitoring the oil life, additional maintenance is recommended in the Maintenance Schedule in this manual. See Scheduled Maintenance on page 502 for more information. Remember, you must reset the OIL LIFE display yourself after each oil change. It will not reset itself. Also, be careful not to reset the OIL LIFE display accidentally at any time other than when the oil has just been changed. It cannot be reset accurately until the next oil change. To reset the engine oil life system, see Engine Oil Life System on page 400. 241 PARK ASSIST To access this display, the vehicle must be in PARK (P). If your vehicle has the Ultrasonic Rear Parking Assist (URPA) system, press the trip odometer reset stem until PARK ASSIST displays. This display allows the system to be turned on or off. Once in this display, press and hold the trip odometer reset stem to select between ON or OFF. If you choose ON, the system will be turned on. If you choose OFF, the system will be turned off. The URPA system automatically turns back on after each vehicle start. When the URPA system is turned off and the vehicle is shifted out of PARK (P), the DIC will display the PARK ASSIST OFF message as a reminder that the system has been turned off. See DIC Warnings and Messages on page 244 and Ultrasonic Rear Parking Assist (URPA) on page 194 for more information. RELEARN TIRE POSITIONS To access this display, the vehicle must be in PARK (P). After rotating the tires or after replacing a tire or sensor, the Tire Pressure Monitor (TPM) system must re-learn the tire positions. To re-learn the tire positions, see Tire Pressure Monitor System on page 444. See Tire Inspection and Rotation on page 448 and DIC Warnings and Messages on page 244 for more information. RELEARN REMOTE KEY To access this display, the vehicle must be in PARK (P). This display allows you to match Remote Keyless Entry (RKE) transmitters to your vehicle. To match an RKE transmitter to your vehicle, do the following: 1. Press the trip odometer reset stem until RELEARN REMOTE KEY displays. 2. Press and hold the trip odometer reset stem until REMOTE KEY LEARNING ACTIVE is displayed. 242 3. Press and hold the lock and unlock buttons on the ﬁrst transmitter at the same time for about 15 seconds. On vehicles with memory recall seats, the ﬁrst transmitter learned will match driver 1 and the second will match driver 2. A chime will sound indicating that the transmitter is matched. 4. To match additional transmitters at this time, repeat Step 3. Each vehicle can have a maximum of eight transmitters matched to it. 5. To exit the programming mode, you must cycle the key to OFF. UNITS To access this display, the vehicle must be in PARK (P). Press the trip odometer reset stem until UNITS displays. This display allows you to select between English or Metric units of measurement. Once in this display, press and hold the trip odometer reset stem to select between ENGLISH or METRIC units. All of the vehicle information will then be displayed in the unit of measurement selected. DISPLAY LANGUAGE To access this display, the vehicle must be in PARK (P). This display allows you to select the language in which the DIC messages will appear. To select a language, do the following: 1. Press the trip odometer reset stem until DISPLAY LANGUAGE, LANGUE AFFICHAGE (French), or MOSTRAR IDIOMA (Spanish) displays. 2. Continue to press and hold the trip odometer reset stem to scroll through all of the available languages. The available languages are ENGLISH (default), FRANCAIS (French), and ESPANOL (Spanish). 3. Once the desired language is displayed, release the trip odometer reset stem to set your choice. 243 DIC Warnings and Messages Messages are displayed on the DIC to notify the driver that the status of the vehicle has changed and that some action may be needed by the driver to correct the condition. Multiple messages may appear one after another. Some messages may not require immediate action, but you can press any of the DIC buttons on the instrument panel or the trip odometer reset stem on the instrument panel cluster to acknowledge that you received the messages and to clear them from the display. Some messages cannot be cleared from the DIC display because they are more urgent. These messages require action before they can be cleared. You should take any messages that appear on the display seriously and remember that clearing the messages will only make the messages disappear, not correct the problem. The following are the possible messages that can be displayed and some information about them. ALL WHEEL DRIVE OFF If your vehicle has the All-Wheel Drive (AWD) system, this message displays when there is a compact spare tire on the vehicle, when the Anti-lock Brake System (ABS) warning light comes on, or when the rear differential ﬂuid is overheating. This message turns off when the differential ﬂuid cools. The AWD system is disabled until the compact spare tire is replaced by a full-size tire. If the warning message is still on after putting on the full-size tire, you need to reset the warning message. To reset the warning message, turn the ignition off and then back on again after 30 seconds. If the message stays on, see your dealer/retailer right away. See All-Wheel Drive (AWD) System on page 339 for more information. AUTOMATIC LIGHT CONTROL OFF This message displays when the automatic headlamps are turned off. This message clears itself after 10 seconds. 244 AUTOMATIC LIGHT CONTROL ON This message displays when the automatic headlamps are turned on. This message clears itself after 10 seconds. BATTERY SAVER ACTIVE This message displays when the system detects that the battery voltage is dropping below expected levels. The battery saver system starts reducing certain features of the vehicle that you may be able to notice. At the point that the features are disabled, this message is displayed. It means that the vehicle is trying to save the charge in the battery. Turn off all unnecessary accessories to allow the battery to recharge. The normal battery voltage range is 11.5 to 15.5 volts. CHANGE ENGINE OIL SOON This message displays when the engine oil needs to be changed. When you change the engine oil, be sure to reset the CHANGE ENGINE OIL SOON message. See Engine Oil Life System on page 400 for information on how to reset the message. See Engine Oil on page 397 and Scheduled Maintenance on page 502 for more information. CHECK TIRE PRESSURE This message displays when the pressure in one or more of the vehicle’s tires need to be checked. This message also displays LEFT FRONT, RIGHT FRONT, LEFT REAR, or RIGHT REAR to indicate which tire needs to be checked. You can receive more than one tire pressure message at a time. To read the other messages that may have been sent at the same time, press the set/reset button or the trip odometer reset stem. If a tire pressure message appears on the DIC, stop as soon as you can. Have the tire pressures checked and set to those shown on the Tire Loading Information label. See Tires on page 435, Loading Your Vehicle on page 361, and Inﬂation - Tire Pressure on page 442. The DIC display also shows the tire pressure values for the front and rear tires by pressing the vehicle information button. See “DIC Operation and Displays (With DIC Buttons)” earlier in this section. If the tire pressure is low, the low tire pressure warning light comes on. See Tire Pressure Light on page 225. 245 CRUISE SET TO XXX This message displays whenever the cruise control is set. See Cruise Control on page 180 for more information. DRIVER DOOR OPEN This message displays and a chime sounds if the driver’s door is not fully closed and the vehicle is in a drive gear. Stop and turn off the vehicle, check the door for obstructions, and close the door again. Check to see if the message still appears on the DIC. ENGINE HOT A/C (Air Conditioning) OFF This message displays when the engine coolant becomes hotter than the normal operating temperature. See Engine Coolant Temperature Gage on page 225. To avoid added strain on a hot engine, the air conditioning compressor automatically turns off. When the coolant temperature returns to normal, the air conditioning compressor turns back on. You can continue to drive your vehicle. If this message continues to appear, have the system repaired by your dealer/retailer as soon as possible to avoid damage to the engine. 246 If you drive your vehicle while the ENGINE OIL LOW ADD OIL If your vehicle has an oil level sensor, this message displays if the oil level in the vehicle is low. Check the oil level and correct it as necessary. You may need to let the vehicle cool or warm up and cycle the ignition to be sure this message clears. See Engine Oil on page 397 for additional information. ENGINE OVERHEATED IDLE ENGINE Notice: engine is overheating, severe engine damage may occur. If an overheat warning appears on the instrument panel cluster and/or DIC, stop the vehicle as soon as possible. Do not increase the engine speed above normal idling speed. See Engine Overheating on page 410 for more information. This message displays when the engine coolant temperature is too hot. Stop and allow the vehicle to idle until it cools down. See Engine Coolant Temperature Gage on page 225. See Overheated Engine Protection Operating Mode on page 412 for information on driving to a safe place in an emergency. If you drive your vehicle while the ENGINE OVERHEATED STOP ENGINE Notice: engine is overheating, severe engine damage may occur. If an overheat warning appears on the instrument panel cluster and/or DIC, stop the vehicle as soon as possible. See Engine Overheating on page 410 for more information. This message displays and a chime sounds if the engine cooling system reaches unsafe temperatures for operation. Stop and turn off the vehicle as soon as it is safe to do so to avoid severe damage. This message clears when the engine has cooled to a safe operating temperature. ENGINE POWER IS REDUCED This message displays and a chime sounds when the cooling system temperature gets too hot and the engine further enters the engine coolant protection mode. See Engine Overheating on page 410 for further information. This message also displays when the vehicle’s engine power is reduced. Reduced engine power can affect the vehicle’s ability to accelerate. If this message is on, but there is no reduction in performance, proceed to your destination. The performance may be reduced the next time the vehicle is driven. The vehicle may be driven at a reduced speed while this message is on, but acceleration and speed may be reduced. Anytime this message stays on, the vehicle should be taken to your dealer/retailer for service as soon as possible. FUEL LEVEL LOW This message displays and a chime sounds if the fuel level is low. Refuel as soon as possible. See Fuel Gage on page 231 and Fuel on page 387 for more information. 247 ICE POSSIBLE DRIVE WITH CARE This message displays when the outside air temperature is cold enough to create icy road conditions. Adjust your driving accordingly. LEFT REAR DOOR OPEN This message displays and a chime sounds if the driver’s side rear door is not fully closed and the vehicle is in a drive gear. Stop and turn off the vehicle, check the door for obstructions, and close the door again. Check to see if the message still appears on the DIC. LIFTGATE OPEN This message displays and a chime sounds if the liftgate is open while the ignition is in ON. Turn off the vehicle and check the liftgate. Restart the vehicle and check for the message on the DIC display. HEATED WASH (Washer) FLUID SYSTEM OFF If your vehicle has this feature, this message displays when you manually turn off the heated windshield washer ﬂuid system or when the system automatically turns off. See “Heated Windshield Washer” under Windshield Washer on page 177 for more information. This message clears itself after 10 seconds. HEATING WASH (Washer) FLUID WASH (Washer) WIPES PENDING If your vehicle has this feature, this message displays when you turn on the heated windshield washer ﬂuid system. See “Heated Windshield Washer” under Windshield Washer on page 177 for more information. HOOD OPEN This message displays and a chime sounds if the hood is not fully closed. Stop and turn off the vehicle, check the hood for obstructions, and close the hood again. Check to see if the message still appears on the DIC. 248 If you drive your vehicle while OIL PRESSURE LOW STOP ENGINE Notice: the engine oil pressure is low, severe engine damage may occur. If a low oil pressure warning appears on the Driver Information Center (DIC), stop the vehicle as soon as possible. Do not drive the vehicle until the cause of the low oil pressure is corrected. See Engine Oil on page 397 for more information. This message displays if low oil pressure levels occur. Stop the vehicle as soon as safely possible and do not operate it until the cause of the low oil pressure has been corrected. Check the oil as soon as possible and have your vehicle serviced by your dealer/retailer. See Engine Oil on page 397. PARK ASSIST OFF If your vehicle has the Ultrasonic Rear Parking Assist (URPA) system, after the vehicle has been started and shifted out of PARK (P), this message displays to remind the driver that the URPA system has been turned off. Press the set/reset button or the trip odometer reset stem to acknowledge this message and clear it from the DIC display. To turn the URPA system back on, see Ultrasonic Rear Parking Assist (URPA) on page 194. PASSENGER DOOR OPEN This message displays and a chime sounds if the passenger’s door is not fully closed and the vehicle is in a drive gear. Stop and turn off the vehicle, check the door for obstructions, and close the door again. Check to see if the message still appears on the DIC. REMOTE KEY LEARNING ACTIVE This message displays while you are matching a Remote Keyless Entry (RKE) transmitter to your vehicle. See “Matching Transmitter(s) to Your Vehicle” under Remote Keyless Entry (RKE) System Operation on page 100 and DIC Operation and Displays (With DIC Buttons) on page 233 or DIC Operation and Displays (Without DIC Buttons) on page 239 for more information. 249 SERVICE AIR BAG This message displays if there is a problem with the airbag system. Have your dealer/retailer inspect the system for problems. See Airbag Readiness Light on page 217 and Airbag System on page 76 for more information. SERVICE ALL WHEEL DRIVE If your vehicle has the All-Wheel Drive (AWD) system, this message displays if there is a problem with this system. If this message appears, stop as soon as possible and turn off the vehicle. Restart the vehicle after 30 seconds and check for the message on the DIC display. If the message is still displayed or appears again when you begin driving, the AWD system needs service. See your dealer/retailer. REPLACE BATTERY IN REMOTE KEY This message displays if a Remote Keyless Entry (RKE) transmitter battery is low. The battery needs to be replaced in the transmitter. See “Battery Replacement” under Remote Keyless Entry (RKE) System Operation on page 100. RIGHT REAR DOOR OPEN This message displays and a chime sounds if the passenger’s side rear door is not fully closed and the vehicle is in a drive gear. Stop and turn off the vehicle, check the door for obstructions, and close the door again. Check to see if the message still appears on the DIC. SERVICE A/C (Air Conditioning) SYSTEM This message displays when the electronic sensors that control the air conditioning and heating systems are no longer working. Have the climate control system serviced by your dealer/retailer if you notice a drop in heating and air conditioning efficiency. 250 SERVICE BATTERY CHARGING SYSTEM On some vehicles, this message displays if there is a problem with the battery charging system. Under certain conditions, the charging system light may also turn on in the instrument panel cluster. See Charging System Light on page 220. Driving with this problem could drain the battery. Turn off all unnecessary accessories. Have the electrical system checked as soon as possible. See your dealer/retailer. SERVICE BRAKE SYSTEM This message displays along with the brake system warning light if there is a problem with the brake system. See Brake System Warning Light on page 222. If this message appears, stop as soon as possible and turn off the vehicle. Restart the vehicle and check for the message on the DIC display. If the message is still displayed or appears again when you begin driving, the brake system needs service as soon as possible. See your dealer/retailer. SERVICE PARK ASSIST If your vehicle has the Ultrasonic Rear Parking Assist (URPA) system, this message displays if there is a problem with the URPA system. Do not use this system to help you park. See Ultrasonic Rear Parking Assist (URPA) on page 194 for more information. See your dealer/retailer for service. SERVICE POWER STEERING This message displays when a problem is detected with the power steering system. When this message is displayed, you may notice that the effort required to steer the vehicle increases or feels heavier, but you will still be able to steer the vehicle. Have your vehicle serviced by your dealer/retailer immediately. 251 SERVICE STABILITRAK This message displays if there is a problem with the StabiliTrak® system. If this message appears, try to reset the system. Stop; turn off the engine for at least 15 seconds; then start the engine again. If this message still comes on, it means there is a problem. See your dealer/retailer for service. The vehicle is safe to drive, however, you do not have the beneﬁt of StabiliTrak®, so reduce your speed and drive accordingly. SERVICE THEFT DETERRENT SYSTEM This message displays when there is a problem with the theft-deterrent system. The vehicle may or may not restart so you may want to take the vehicle to your dealer/retailer before turning off the engine. See PASS-Key® III+ Operation on page 121 for more information. SERVICE TIRE MONITOR SYSTEM This message displays if a part on the Tire Pressure Monitor (TPM) system is not working properly. If you drive your vehicle while any of the four sensors are missing or inoperable, the warning comes on in about 20 minutes. A sensor would be missing, for example, if you put different wheels on your vehicle without transferring the sensors. If the warning comes on and stays on, there may be a problem with the TPM. See your dealer/retailer. SERVICE TRACTION CONTROL This message displays when there is a problem with the Traction Control System (TCS). When this message is displayed, the system will not limit wheel spin. Adjust your driving accordingly. See your dealer/retailer for service. See StabiliTrak® System on page 337 for more information. 252 SERVICE TRANSMISSION This message displays when there is a problem with the transmission. See your dealer/retailer for service. SERVICE VEHICLE SOON This message displays when a non-emissions related malfunction occurs. Have the vehicle serviced by your dealer/retailer as soon as possible. SPEED LIMITED TO XXX MPH (KM/H) This message displays when your vehicle speed is limited to 80 mph (128 km/h) because the vehicle detects a problem in the speed variable assist steering system. Have your vehicle serviced by your dealer/retailer. STARTING DISABLED SERVICE THROTTLE This message displays when your vehicle’s throttle system is not functioning properly. Have your vehicle serviced by your dealer/retailer. THEFT ATTEMPTED This message displays if the content theft-deterrent system has detected a break-in attempt while you were away from your vehicle. See Content Theft-Deterrent on page 118 for more information. TIGHTEN GAS CAP This message may display along with the check engine light on the instrument panel cluster if the vehicle’s fuel cap is not tightened properly. See Malfunction Indicator Lamp on page 226. Reinstall the fuel cap fully. See Filling the Tank on page 390. The diagnostic system can determine if the fuel cap has been left off or improperly installed. A loose or missing fuel cap allows fuel to evaporate into the atmosphere. A few driving trips with the cap properly installed should turn this light and message off. 253 TIRE LEARNING ACTIVE This message displays when the Tire Pressure Monitor (TPM) system is re-learning the tire positions on your vehicle. See DIC Operation and Displays (With DIC Buttons) on page 233 or DIC Operation and Displays (Without DIC Buttons) on page 239 for more information. The tire positions must be re-learned after rotating the tires or after replacing a tire or sensor. See Tire Inspection and Rotation on page 448, Tire Pressure Monitor System on page 444, and Inﬂation - Tire Pressure on page 442 for more information. TRACTION CONTROL OFF This message displays when the Traction Control System (TCS) is turned off. Adjust your driving accordingly. See StabiliTrak® System on page 337 for more information. This message clears itself after 10 seconds. TRANSMISSION HOT IDLE ENGINE Notice: If you drive your vehicle while the transmission ﬂuid is overheating and the transmission temperature warning is displayed on the instrument panel cluster and/or DIC, you can damage the transmission. This could lead to costly repairs that would not be covered by your warranty. Do not drive your vehicle with overheated transmission ﬂuid or while the transmission temperature warning is displayed. This message displays along with a continuous chime if the transmission ﬂuid in the vehicle gets hot. Driving with the transmission ﬂuid temperature high can cause damage to the vehicle. Stop the vehicle and let it idle to allow the transmission to cool. This message clears and the chime stops when the ﬂuid temperature reaches a safe level. 254 TURN SIGNAL ON This message displays and a chime sounds if a turn signal is left on for 3/4 of a mile (1.2 km). Move the turn signal/multifunction lever to the off position. WASHER FLUID LOW ADD FLUID This message displays when the windshield washer ﬂuid is low. Fill the windshield washer ﬂuid reservoir as soon as possible. See Engine Compartment Overview on page 396 for the location of the windshield washer ﬂuid reservoir. Also, see Windshield Washer Fluid on page 420 for more information. DIC Vehicle Customization (With DIC Buttons) Your vehicle may have customization capabilities that allow you to program certain features to one preferred setting. Customization features can only be programmed to one setting on the vehicle and cannot be programmed to a preferred setting for two different drivers. All of the customization options may not be

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2007 GMC Acadia Owners Manual