2004 GMC Savana Owners Manual

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worn during a more severe crash, then you need new parts. If the LATCH system was being used during a more severe crash, you may need new LATCH system parts. If belts are cut or damaged, replace them. Collision damage also may mean you will need to have LATCH system, safety belt, or seat parts repaired or replaced. New parts and repairs may be necessary even if the belt or LATCH system wasn’t being used at the time of the collision. If an air bag inﬂates, you’ll need to replace air bag system parts. See the part on the air bag system earlier in this section. 1-80 Section 2 Features and Controls Keys ...............................................................2-2 Remote Keyless Entry System .........................2-4 Remote Keyless Entry System Operation ...........2-5 Doors and Locks .............................................2-8 Door Locks ....................................................2-8 Power Door Locks ..........................................2-9 Cargo Door Relocking .....................................2-9 Rear Door Security Locks ..............................2-10 Lockout Protection ........................................2-11 Leaving Your Vehicle ....................................2-11 Sliding Side Door ..........................................2-11 60/40 Swing-Out Side Door ............................2-13 Rear Doors ..................................................2-15 Windows ........................................................2-16 Manual Windows ..........................................2-17 Power Windows ............................................2-17 Swing-Out Windows ......................................2-18 Sun Visors ...................................................2-19 Theft-Deterrent Systems ..................................2-19 Passlock® ....................................................2-20 Starting and Operating Your Vehicle ................2-20 New Vehicle Break-In ....................................2-20 Ignition Positions ..........................................2-21 Starting Your Engine .....................................2-22 Engine Coolant Heater ..................................2-23 Automatic Transmission Operation ...................2-24 All-Wheel Drive ............................................2-26 Parking Brake ..............................................2-26 Shifting Into Park (P) .....................................2-27 Shifting Out of Park (P) .................................2-29 Parking Over Things That Burn .......................2-30 Engine Exhaust ............................................2-30 Running Your Engine While You Are Parked ....2-31 Mirrors ...........................................................2-32 Manual Rearview Mirror .................................2-32 Outside Manual Mirror ...................................2-32 Outside Camper-Type Mirrors .........................2-32 Outside Power Mirrors ...................................2-33 Outside Convex Mirror ...................................2-34 Outside Heated Mirrors ..................................2-34 OnStar® System .............................................2-35 Storage Areas ................................................2-36 2-1 Keys {CAUTION: Leaving children in a vehicle with the ignition key is dangerous for many reasons. They could operate the power windows or other controls or even make the vehicle move. The children or others could be badly injured or even killed. Do not leave the keys in a vehicle with children. 2-2 This vehicle has one double-sided key for the ignition and door locks. It will ﬁt with either side up. The bar-coded tag has a code on it that tells your dealer or a qualiﬁed locksmith how to make extra keys. Keep this tag in a safe place. If you lose your keys, you’ll be able to have new ones made easily using this tag. Notice: you may have to damage the vehicle to get in. Be sure you have spare keys. If you ever do get locked out of your vehicle, call GM Roadside Assistance Center. See Roadside Assistance Program on page 7-6. If you ever lock your keys in your vehicle, When a new vehicle is delivered, the dealer provides the owner with a pair of identical keys and a bar-coded tag. 2-3 Remote Keyless Entry System If equipped, the remote keyless entry system operates on a radio frequency subject to Federal Communications Commission (FCC) Rules and with Industry Canada. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause interference, and 2. This device must accept any interference received, including interference that may cause undesired operation of the device. This device complies with RSS-210 of Industry Canada. Operation is subject to the following two conditions: 1. This device may not cause interference, and 2. This device must accept any interference received, including interference that may cause undesired operation of the device. Changes or modiﬁcations to this system by other than an authorized service facility could void authorization to use this equipment. At times you may notice a decrease in range. This is normal for any remote keyless entry system. If the transmitter does not work or if you have to stand closer to your vehicle for the transmitter to work, try this: (cid:127) Check the distance. You may be too far from your vehicle. You may need to stand closer during rainy or snowy weather. (cid:127) Check the location. Other vehicles or objects may be blocking the signal. Take a few steps to the left or right, hold the transmitter higher, and try again. (cid:127) Check to determine if battery replacement or resynchronization is necessary. See “Battery Replacement” and “Resynchronization” under “Remote Keyless Entry System Operation” following this section. If you are still having trouble, see your dealer or a qualiﬁed technician for service. 2-4 (cid:127) Remote Keyless Entry System Operation Your vehicle may have this feature. Q(Lock): Press this button once to lock all of the doors. The parking lamps will ﬂash and the interior lamps will turn on brieﬂy. Press the lock button again within ﬁve seconds and the parking lamps will ﬂash and the horn will chirp brieﬂy. W(Unlock): Press this button once to unlock the driver’s door. The parking lamps will ﬂash twice and the interior lamps will turn on. Press the unlock button again within ﬁve seconds to unlock the remaining doors. The parking lamps will ﬂash. L(Panic Alarm): The remote keyless entry transmitter comes equipped with an instant panic alarm. To use the alarm, press the horn symbol while the ignition is turned off. The horn will sound and both the interior and exterior lamps will ﬂash for up to thirty seconds. To stop the instant panic alarm, press the panic button again, wait for thirty seconds, or start the vehicle. j (Cargo Door): Press this button to unlock the cargo doors only. 2-5 Matching Transmitter(s) to Your Vehicle Each remote keyless entry transmitter is coded to prevent another transmitter from unlocking your vehicle. If a transmitter is lost or stolen, a replacement can be purchased through your dealer. Remember to bring any remaining transmitters with you when you go to your dealer. When the dealer matches the replacement transmitter to your vehicle, any remaining transmitters must also be matched. Once your dealer has coded the new transmitter, the lost transmitter will not unlock your vehicle. Each vehicle can have a maximum of four transmitters matched to it. Resynchronization Resynchronization may be necessary due to the security method used by this system. The transmitter does not send the same signal twice to the receiver. The receiver will not respond to a signal that has been sent previously. This prevents anyone from recording and playing back the signal from the transmitter. To resynchronize your transmitter, stand close to your vehicle and press and hold the lock and unlock buttons on the transmitter at the same time for seven seconds. The door locks should cycle to conﬁrm synchronization. If the locks do not cycle, see your dealer for service. Battery Replacement Under normal use, the battery in your remote keyless entry transmitter should last about four years. You can tell the battery is weak if the transmitter won’t work at the normal range in any location. If you have to get close to your vehicle before the transmitter works, it’s probably time to change the battery. Notice: When replacing the battery, use care not to touch any of the circuitry. Static from your body transferred to these surfaces may damage the transmitter. 2-6 To replace the battery in the keyless entry transmitter, do the following: 1. Use an object like a coin to pry open the transmitter. 2. Once the transmitter is separated, use an object like a pencil to remove the old battery. Do not use a metal object. 3. Remove and replace the battery, positive (+) side down. 4. Snap the transmitter back together tightly to be sure no moisture can enter. 5. Press and hold the lock and unlock buttons on the remote keyless entry transmitter for seven seconds to resynchronize the transmitter. 6. Check the operation of the transmitter. 2-7 There are several ways to lock and unlock your vehicle. If your vehicle is equipped with keyless entry, see Remote Keyless Entry System on page 2-4 for more information. From the outside, use your key. To lock the door from the inside, slide the manual lever on your door down. To unlock the door, slide the manual lever up. Doors and Locks Door Locks {CAUTION: Unlocked doors can be dangerous. (cid:127) Passengers — especially children — can easily open the doors and fall out of a moving vehicle. When a door is locked, the handle will not open it. You increase the chance of being thrown out of the vehicle in a crash if the doors are not locked. So, wear safety belts properly and lock the doors whenever you drive. (cid:127) Young children who get into unlocked vehicles may be unable to get out. A child can be overcome by extreme heat and can suffer permanent injuries or even death from heat stroke. Always lock your vehicle whenever you leave it. (cid:127) Outsiders can easily enter through an unlocked door when you slow down or stop your vehicle. Locking your doors can help prevent this from happening. 2-8 Power Door Locks Press the bottom side of the power door lock switch to lock all the doors at once. Press the top side of the power door lock switch to unlock all the doors at once. Cargo Door Relocking This feature protects the owner from having an unsecured side cargo door. If the side cargo door is open when the lock button is pressed on the door or the remote keyless entry transmitter, all doors will lock and then re-lock again after the cargo door is closed. If the cargo door is not closed within several minutes, the re-lock will not occur. When a door is locked, the inside door handle will not work. 2-9 Rear Door Security Locks Security locks are located on the passenger side rear door, the side sliding door or the front portion of the 60/40 side swing-out door. With this feature, you can lock these doors so they can’t be opened from the inside by passengers. Rear Cargo Door Move the lever down to engage the security feature. Move the lever up to return the door locks to normal operation. Move the button to the left to engage the security feature. Move the button to the right to return the door locks to normal operation. Move the button to the right to engage the security feature. Move the button to the left to return the door locks to normal operation. Passenger Side 60/40 Swing-Out Side Door 2-10 Driver’s Side 60/40 Swing-Out Side Door Move the button up to engage the security feature. Move the button down to return the door locks to normal operation. Leaving Your Vehicle If you are leaving your vehicle, take your key, open your door and set the locks from inside. Then get out and close the door. Sliding Side Door Side Sliding Door Lockout Protection This feature protects you from locking your key in the vehicle when the key is in the ignition and a door is open. If the power lock switch is pressed when either the driver’s, passenger’s, or rear door is open, all the doors will lock and then the driver’s door will unlock. This feature does not include the side cargo door. To open the sliding side door from outside, pull the handle toward the rear of the vehicle. Then, slide the door open. 2-11 To close the sliding side door from outside, use the outside door handle to slide the door toward the front of the vehicle. When the door slides closed completely, it will be ﬂush with the side of the body. To open the sliding door from inside, turn the handle upward and toward the rear of the vehicle. Then, slide the door toward the rear of the vehicle to open it. 2-12 60/40 Swing-Out Side Door To close the sliding door from inside, grasp the inside handle and slide the door toward the front of the vehicle to a closed position. Make sure the door is completely closed before driving away. To open the front portion of a 60/40 door from the outside, pull out on the handle and pull it toward you. 2-13 To open the front portion of a 60/40 door from the inside, pull the handle toward you and push open the door. 2-14 To open the rear portion of a 60/40 door from the outside, pull the handle on the side of the rear door and pull it toward you. To close the 60/40 side doors, close the rear door ﬁrst. Then close the front door. Check to make sure that both doors are completely closed. The front side swing-out door has a check strap assembly in the door frame to keep the door from opening beyond 90 degrees. To open the door beyond 90 degrees, close the door partially, pull the check strap toward you and then open the door. When you close the door, the check strap will automatically re-engage. Rear Doors {CAUTION: Unlocked doors can be dangerous. (cid:127) Passengers — especially children — can easily open the doors and fall out of a moving vehicle. When a door is locked, the handle will not open it. You increase the chance of being thrown out of the vehicle in a crash if the doors are not locked. So, wear safety belts properly and lock the doors whenever you drive. (cid:127) Young children who get into unlocked vehicles may be unable to get out. A child can be overcome by extreme heat and can suffer permanent injuries or even death from heat stroke. Always lock your vehicle whenever you leave it. (cid:127) Outsiders can easily enter through an unlocked door when you slow down or stop your vehicle. Locking your doors can help prevent this from happening. To open the rear doors from the outside, pull the handle toward you to open the passenger’s side rear door ﬁrst. 2-15 Windows {CAUTION: Leaving children, helpless adults, or pets in a vehicle with the windows closed is dangerous. They can be overcome by the extreme heat and suffer permanent injuries or even death from heat stroke. Never leave a child, a helpless adult, or a pet alone in a vehicle, especially with the windows closed in warm or hot weather. To open the driver’s side rear door, pull the latch release at the inside edge of the door. To close the rear doors, close the driver side rear door ﬁrst. Then, close the passenger side rear door. Check to make sure both doors are completely closed. 2-16 Manual Windows To operate your manual windows, turn the hand crank on each door to raise or lower your side door windows. Power Windows If you have power windows, the controls are located on each of the side doors. The driver’s door has a switch for the passenger window as well. Your power windows will work when the ignition has been turned to RUN or ACCESSORY, or when Retained Accessory Power (RAP) is active. See Ignition Positions on page 2-21. 2-17 Swing-Out Windows Press the rear of the switch with the power window symbol on it to lower the window. Press the front of the switch with the power window symbol on it to raise the window. The driver’s window switch also has an express-down feature that allows the window to be lowered without holding the switch. Press and hold the side of the window switch marked AUTO for one second to activate the express-down mode. The express-down mode can be cancelled at any time by pressing the opposite side of the switch. To open the window part way, lightly tap the switch until the window is at the desired position. Side Swing-Out Window To open the side door swing-out windows, pull up on the latch at the edge of the window. Swing the window out and push down on the latch to lock the window into place. To close the window, pull the latch toward you and push down on the latch to lock it. 2-18 Your vehicle also has rear swing out windows. Rear-Swing Out Windows The rear swing-out windows work the same way as the side swing out windows, but the latch is located at the bottom edge of the window. Sun Visors To block out glare, you can swing down the visors. You can also swing them from side to side. Visor Vanity Mirror Some visors have mirrors built in, with or without lamps. Just lift the mirror cover on each visor to turn the lamps on, if you have them. Theft-Deterrent Systems Vehicle theft is a big business, especially in some cities. Although your vehicle has a number of theft-deterrent features, we know that nothing we put on it can make it impossible to steal. However, there are ways you can help. 2-19 Passlock® Your vehicle is equipped with the Passlock® theft-deterrent system. Passlock® is a passive theft-deterrent system. Passlock® enables fuel if the ignition lock cylinder is turned with a valid key. If a correct key is not used or the ignition lock cylinder is tampered with, fuel is disabled. During normal operation, the SECURITY light will go off approximately ﬁve seconds after the key is turned to RUN. If the engine stalls and the SECURITY light ﬂashes, wait until the light stops ﬂashing before trying to restart the engine. Remember to release the key from START as soon as the engine starts. If the engine is running and the SECURITY light comes on, you will be able to restart the engine if you turn the engine off. However, your Passlock® system is not working properly and must be serviced by your dealer. Your vehicle is not protected by Passlock® at this time. You may also want to check the fuse. See Fuses and Circuit Breakers on page 5-91. See your dealer for service. Starting and Operating Your Vehicle New Vehicle Break-In Notice: Your vehicle does not need an elaborate “break-in.” But it will perform better in the long run if you follow these guidelines: (cid:127) Keep your speed at 55 mph (88 km/h) or less for the ﬁrst 500 miles (805 km). (cid:127) Do not drive at any one speed — fast or slow — for the ﬁrst 500 miles (805 km). Do not make full-throttle starts. (cid:127) Avoid making hard stops for the ﬁrst 200 miles (322 km) or so. During this time your new brake linings are not yet broken in. Hard stops with new linings can mean premature wear and earlier replacement. Follow this breaking-in guideline every time you get new brake linings. (cid:127) Do not tow a trailer during break-in. See Towing a Trailer on page 4-37 for more information. 2-20 Ignition Positions Use the key to turn the ignition switch to four different positions. A (LOCK): This position locks the ignition and transmission. It’s a theft-deterrent feature. You will only be able to remove the key when the ignition is turned to LOCK. Notice: can not turn it, be sure you are using the correct key; if so, is it all the way in? Turn the key only with your hand. Using a tool to force it could break the key or the ignition switch. If none of these works, then your vehicle needs service. If your key seems stuck in LOCK and you B (ACCESSORY): This position lets you use things like the radio and the windshield wipers when the engine is off. Notice: Lengthy operation of features such as the radio in the accessory ignition position may drain the battery and prevent your vehicle from starting. Do not operate your vehicle in the accessory ignition position for a long period of time. C (RUN): This is the position for driving. D (START): This position starts the engine. Retained Accessory Power (RAP) Your vehicle is equipped with a Retained Accessory Power (RAP) feature which will allow certain features of your vehicle to continue to work up to 10 minutes after the ignition key is turned to LOCK. Your radio and power windows will work when the ignition key is in RUN or ACCESSORY. Once the key is turned from RUN to LOCK, these features will continue to work for up to 10 minutes or until a door is opened. 2-21 Starting Your Engine Move your shift lever to PARK (P) or NEUTRAL (N). Your engine won’t start in any other position – that’s a safety feature. To restart when you’re already moving, use NEUTRAL (N) only. Notice: Do not try to shift to PARK (P) if your vehicle is moving. If you do, you could damage the transmission. Shift to PARK (P) only when your vehicle is stopped. 1. With your foot off the accelerator pedal, turn the ignition key to START. When the engine starts, let go of the key. The idle speed will go down as your engine gets warm. Notice: Holding your key in START for longer than 15 seconds at a time will cause your battery to be drained much sooner. And the excessive heat can damage your starter motor. Wait about 15 seconds between each try to help avoid draining your battery or damaging your starter. 2. If it doesn’t start within 10 seconds, push the accelerator pedal all the way to the ﬂoor, while you hold the ignition key in START. When the engine starts, let go of the key and let up on the accelerator pedal. Wait about 15 seconds between each try. When starting your engine in very cold weather (below 0°F or −18°C), do this: 1. With your foot off the accelerator pedal, turn the ignition key to START and hold it there up to 15 seconds. When the engine starts, let go of the key. 2. If your engine still won’t start (or starts but then stops), it could be ﬂooded with too much gasoline. Try pushing your accelerator pedal all the way to the ﬂoor and holding it there as you hold the key in START for about three seconds. When the engine starts, let go of the key and accelerator. If the vehicle starts brieﬂy but then stops again, do the same thing, but this time keep the pedal down for ﬁve or six seconds. This clears the extra gasoline from the engine. Notice: Your engine is designed to work with the electronics in your vehicle. If you add electrical parts or accessories, you could change the way the engine operates. Before adding electrical equipment, check with your dealer. If you do not, your engine might not perform properly. Fuel Regulator You have a fuel regulator that shuts the fuel off when the engine reaches 5,600 rpm. 2-22 Engine Coolant Heater In very cold weather, 0°F (−18°C) or colder, the engine coolant heater can help. You’ll get easier starting and better fuel economy during engine warm-up. Usually, the coolant heater should be plugged in a minimum of four hours prior to starting your vehicle. At temperatures above 32°F (0°C), use of the coolant heater is not required. To Use the Engine Coolant Heater 1. Turn off the engine. 2. Open the hood and unwrap the electrical cord. The cord for the engine coolant heater is located on the driver’s side of the engine compartment and is attached to the hose for the power steering reservoir. 3. Plug it into a normal, grounded 110-volt AC outlet. {CAUTION: Plugging the cord into an ungrounded outlet could cause an electrical shock. Also, the wrong kind of extension cord could overheat and cause a ﬁre. You could be seriously injured. Plug the cord into a properly grounded three-prong 110-volt AC outlet. If the cord will not reach, use a heavy-duty three-prong extension cord rated for at least 15 amps. 4. Before starting the engine, be sure to unplug and store the cord as it was before to keep it away from moving engine parts. If you don’t, it could be damaged. How long should you keep the coolant heater plugged in? The answer depends on the outside temperature, the kind of oil you have, and some other things. Instead of trying to list everything here, we ask that you contact your dealer in the area where you’ll be parking your vehicle. The dealer can give you the best advice for that particular area. 2-23 Ensure the shift lever is fully in PARK (P) before starting the engine. Your vehicle has an automatic transmission shift lock control system. With the ignition in RUN, you must fully apply your regular brakes before you can shift from PARK (P). If you cannot shift out of PARK (P), ease pressure on the shift lever and push the shift lever all the way into PARK (P) as you continue pressing the brake pedal. Then move the shift lever into the gear you want. See Shifting Out of Park (P) on page 2-29. REVERSE (R): Use this gear to back up. Notice: Shifting to REVERSE (R) while your vehicle is moving forward could damage the transmission. The repairs would not be covered by your warranty. Shift to REVERSE (R) only after your vehicle is stopped. To rock your vehicle back and forth to get out of snow, ice or sand without damaging your transmission, see If You Are Stuck: In Sand, Mud, Ice or Snow on page 4-30. Automatic Transmission Operation There are several different positions for your shift lever. PARK (P): This position locks your rear wheels. It’s the best position to use when you start your engine because your vehicle can’t move easily. {CAUTION: It is dangerous to get out of your vehicle if the shift lever is not fully in PARK (P) with the parking brake ﬁrmly set. Your vehicle can roll. Do not leave your vehicle when the engine is running unless you have to. If you have left the engine running, the vehicle can move suddenly. You or others could be injured. To be sure your vehicle will not move, even when you are on fairly level ground, always set your parking brake and move the shift lever to PARK (P). See Shifting Into Park (P) on page 2-27. If you are pulling a trailer, see Towing a Trailer on page 4-37. 2-24 NEUTRAL (N): In this position, your engine doesn’t connect with the wheels. To restart when you’re already moving, use NEUTRAL (N) only. Also, use NEUTRAL (N) when your vehicle is being towed. {CAUTION: Shifting into a drive gear while your engine is running at high speed is dangerous. Unless your foot is ﬁrmly on the brake pedal, your vehicle could move very rapidly. You could lose control and hit people or objects. Do not shift into a drive gear while your engine is running at high speed. Notice: Shifting out of PARK (P) or NEUTRAL (N) with the engine running at high speed may damage the transmission. The repairs would not be covered by your warranty. Be sure the engine is not running at high speed when shifting your vehicle. DRIVE (D): This position is for normal driving. If you need more power for passing, and you’re: (cid:127) Going less than about 35 mph (55 km/h), push your accelerator pedal about halfway down. (cid:127) Going about 35 mph (55 km/h) or more, push the accelerator all the way down. You’ll shift down to the next gear and have more power. THIRD (3): This position is also used for normal driving, however, it offers more power and lower fuel economy than DRIVE (D). You should use THIRD (3) when carrying a heavy load or driving on steep hills. You should use THIRD (3) (or, as you need to, a lower gear) when towing a trailer to minimize heat build-up and extend the life of your transmission. SECOND (2): This position gives you more power but lower fuel economy than THIRD (3). You can use SECOND (2) on hills. It can help control your speed as you go down steep mountain roads, but then you would also want to use your brakes off and on. If you manually select SECOND (2), the transmission will drive in SECOND (2). You may use this feature for reducing torque to the rear wheels when you are trying to start your vehicle from a stop on slippery road surfaces. 2-25 Parking Brake To set the parking brake, hold the regular brake pedal down with your right foot. Push down the parking brake pedal with your left foot. If the ignition is on, the brake system warning light will come on. To release the parking brake, hold the regular brake pedal down. Pull the handle, located just above the parking brake pedal, marked BRAKE RELEASE to release the parking brake. If the ignition is on when the parking brake is released, the brake system warning light will go off. Notice: Driving with the parking brake on can overheat the brake system and cause premature wear or damage to brake system parts. Verify that the parking brake is fully released and the brake warning light is off before driving. If you are towing a trailer and are parking on any hill, see Towing a Trailer on page 4-37. That section shows what to do ﬁrst to keep the trailer from moving. FIRST (1): This position gives you even more power but lower fuel economy than SECOND (2). You can use it on very steep hills, or in deep snow or mud. If the shift lever is put in FIRST (1), the transmission won’t shift into ﬁrst gear until the vehicle is going slowly enough. Notice: Spinning the tires or holding the vehicle in one place on a hill using only the accelerator pedal may damage the transmission. If you are stuck, do not spin the tires. When stopping on a hill, use the brakes to hold the vehicle in place. All-Wheel Drive If your vehicle has all-wheel drive, your engine’s driving power is sent to all four wheels for extra traction when needed. This is like four-wheel drive, but there is no separate lever or switch to engage or disengage the front axle. It is fully automatic, and adjusts itself as needed for road conditions. You may experience a brief vehicle vibration upon acceleration when driving in slippery conditions. This is normal and is an indication that the all-wheel drive system is functioning properly. 2-26 Shifting Into Park (P) 2. Move the shift lever into PARK (P) like this: {CAUTION: It can be dangerous to get out of your vehicle if the shift lever is not fully in PARK (P) with the parking brake ﬁrmly set. Your vehicle can roll. If you have left the engine running, the vehicle can move suddenly. You or others could be injured. To be sure your vehicle will not move, even when you are on fairly level ground, use the steps that follow. If you are pulling a trailer, see Towing a Trailer on page 4-37. 1. Hold the brake pedal down with your right foot and set the parking brake. (cid:127) Pull the lever toward you. 2-27 Leaving Your Vehicle With the Engine Running {CAUTION: It can be dangerous to leave your vehicle with the engine running. Your vehicle could move suddenly if the shift lever is not fully in PARK (P) with the parking brake ﬁrmly set. And, if you leave the vehicle with the engine running, it could overheat and even catch ﬁre. You or others could be injured. Do not leave your vehicle with the engine running. If you have to leave your vehicle with the engine running, be sure your vehicle is in PARK (P) and your parking brake is ﬁrmly set before you leave it. After you’ve moved the shift lever to PARK (P), hold the regular brake pedal down. Then, see if you can move the shift lever away from PARK (P) without ﬁrst pulling it toward you. If you can, it means that the shift lever wasn’t fully locked into PARK (P). (cid:127) Move the lever up as far as it will go. 3. Move the ignition key to LOCK. 4. Remove the key and take it with you. If you can leave your vehicle with the ignition key in your hand, your vehicle is in PARK (P). 2-28 Torque Lock If you are parking on a hill and you don’t shift your transmission into PARK (P) properly, the weight of the vehicle may put too much force on the parking pawl in the transmission. You may ﬁnd it difficult to pull the shift lever out of PARK (P). This is called “torque lock.” To prevent torque lock, set the parking brake and then shift into PARK (P) properly before you leave the driver’s seat. To ﬁnd out how, see Shifting Into Park (P) on page 2-27. When you are ready to drive, move the shift lever out of PARK (P) before you release the parking brake. If torque lock does occur, you may need to have another vehicle push yours a little uphill to take some of the pressure from the parking pawl in the transmission, so you can pull the shift lever out of PARK (P). Shifting Out of Park (P) Your vehicle has an automatic transmission shift lock control system. You have to fully apply your regular brakes before you can shift from PARK (P) when the ignition is in RUN. See Automatic Transmission Operation on page 2-24. If you cannot shift out of PARK (P), ease pressure on the shift lever and push the shift lever all the way up into PARK (P) as you maintain brake application. Then, move the shift lever into the gear you want. If you ever hold the brake pedal down but still can’t shift out of PARK (P), try this: 1. Turn the key to OFF. 2. Apply and hold the brake until the end of Step 4. 3. Shift to NEUTRAL (N). 4. Start the vehicle and then shift to the drive gear you want. 5. Have the system ﬁxed as soon as you can. 2-29 Parking Over Things That Burn Engine Exhaust {CAUTION: Engine exhaust can kill. It contains the gas carbon monoxide (CO), which you can not see or smell. It can cause unconsciousness and death. You might have exhaust coming in if: (cid:127) Your exhaust system sounds strange or different. (cid:127) Your vehicle gets rusty underneath. (cid:127) Your vehicle was damaged in a collision. (cid:127) Your vehicle was damaged when driving over high points on the road or over road debris. (cid:127) Repairs were not done correctly. (cid:127) Your vehicle or exhaust system had been modiﬁed improperly. If you ever suspect exhaust is coming into your vehicle: (cid:127) Drive it only with all the windows down to blow out any CO; and (cid:127) Have your vehicle ﬁxed immediately. {CAUTION: Things that can burn could touch hot exhaust parts under your vehicle and ignite. Do not park over papers, leaves, dry grass or other things that can burn. 2-30 Running Your Engine While You Are Parked It is better not to park with the engine running. But if you ever have to, here are some things to know. {CAUTION: Idling the engine with the climate control system off could allow dangerous exhaust into your vehicle. See the earlier Caution under Engine Exhaust on page 2-30. Also, idling in a closed-in place can let deadly carbon monoxide (CO) into your vehicle even if the climate control fan is at the highest setting. One place this can happen is a garage. Exhaust — with CO — can come in easily. NEVER park in a garage with the engine running. Another closed-in place can be a blizzard. See Winter Driving on page 4-26. {CAUTION: It can be dangerous to get out of your vehicle if the shift lever is not fully in PARK (P) with the parking brake ﬁrmly set. Your vehicle can roll. Do not leave your vehicle when the engine is running unless you have to. If you have left the engine running, the vehicle can move suddenly. You or others could be injured. To be sure your vehicle will not move, even when you are on fairly level ground, always set your parking brake and move the shift lever to PARK (P). Follow the proper steps to be sure your vehicle will not move. See Shifting Into Park (P) on page 2-27. If you are pulling a trailer, see Towing a Trailer on page 4-37. 2-31 Mirrors Outside Camper-Type Mirrors Manual Rearview Mirror Inside Day/Night Rearview Mirror If you have a cargo van without the rear door glass, your vehicle may not have a rearview mirror. Pull the tab under the mirror toward you to reduce glare from headlamps behind you after dark. Push the tab away from you to restore the mirror to the original position. Outside Manual Mirror Adjust your outside mirrors so you can see a little of the side of your vehicle, and have a clear view of objects behind you. Some mirrors can be folded in to enter narrow passageways. 2-32 If your vehicle is equipped with the camper-type mirrors, they can be adjusted so you can have a clear view of any objects behind you. 1. To adjust the mirrors when towing a trailer, turn the mirror by pushing the mirror head toward the front of the vehicle. 2. Turn the mirror head so that it swings further outboard and adjust the mirror surface as needed. Select the mirror you want to move by turning the knob clockwise to adjust the passenger’s side mirror and counterclockwise to adjust the driver’s side mirror. The center position is neutral. Outside Power Mirrors If your vehicle has power mirrors, the knob is located on the driver’s side door. Then, adjust the mirror angle by pushing the knob in the direction desired until the mirror is adjusted to where you want it. 2-33 Outside Convex Mirror Your passenger’s side mirror may be convex. A convex mirror’s surface is curved so you can see more from the driver’s seat. {CAUTION: A convex mirror can make things (like other vehicles) look farther away than they really are. If you cut too sharply into the right lane, you could hit a vehicle on your right. Check your inside mirror or glance over your shoulder before changing lanes. Outside Heated Mirrors Your outside mirrors can be defrosted by pressing the button located near the fan control. An indicator light in the button will light while the heated outside mirrors are activated. Your rear window defogger comes on while the heated mirrors are on. If your vehicle has a rear window defogger, see “Rear Window Defogger” in Climate Control System on page 3-16. 2-34 OnStar® System Your vehicle may be equipped with the OnStar® System. OnStar® uses global positioning system (GPS) satellite technology, wireless communications, and call centers to provide you with a wide range of safety, security, information and convenience services. A complete OnStar® user’s guide and the terms and conditions of the OnStar® Subscription Service Agreement are included in your vehicle’s glove box literature. For more information, visit www.onstar.com, contact OnStar® at 1-888-4-ONSTAR (1-888-466-7827), or press the blue OnStar® button to speak to an OnStar® advisor 24 hours a day, 7 days a week. A completed Subscription Service Agreement is required prior to delivery of OnStar® services and prepaid calling minutes are also required for OnStar® Personal Calling and OnStar® Virtual Advisor use. Terms and conditions of the Subscription Service Agreement can be found at www.onstar.com. OnStar® Services One of the following plans is normally included for a speciﬁc duration with each vehicle equipped with OnStar®. You can upgrade or extend your OnStar® service plan to meet your needs. Safe and Sound Plan (cid:127) Automatic Notiﬁcation of Air Bag Deployment (cid:127) Emergency Services (cid:127) Roadside Assistance (cid:127) Stolen Vehicle Assistance (cid:127) AccidentAssist (cid:127) Remote Door Unlock (cid:127) Remote Diagnostics (cid:127) Online Concierge Directions and Connections Plan (cid:127) All Safe and Sound Plan services (cid:127) Route Support (cid:127) RideAssist Information and Convenience Services 2-35 (cid:127) Luxury and Leisure Plan (cid:127) All Directions and Connections Plan services (cid:127) Personal Concierge OnStar® Personal Calling With OnStar® Personal Calling, you have a safer way to stay connected while driving. It’s a hands-free wireless phone that’s integrated into your vehicle. You can place calls nationwide using voice-activated dialing with no contracts and no additional roaming charges. To ﬁnd out more about OnStar® Personal Calling, refer to the OnStar® user’s guide in your vehicle’s glove box, or call OnStar® at 1-888-4-ONSTAR (1-888-466-7827). OnStar® Virtual Advisor With OnStar® Virtual Advisor you can listen to the news, entertainment and informative topics, such as traffic and weather reports. You are able to listen and reply to your e-mail through your vehicle’s speakers. Storage Areas Your front storage compartment is at the center of the instrument panel extension, by the ﬂoor. To open the compartment, press down on the inside portion of the handle. The compartment will open automatically. Storage compartments may also be included on the inside of each front door. 2-36 Section 3 Instrument Panel Instrument Panel Overview ...............................3-4 Hazard Warning Flashers ................................3-6 Other Warning Devices ...................................3-7 Horn .............................................................3-7 Tilt Wheel .....................................................3-7 Turn Signal/Multifunction Lever .........................3-8 Exterior Lamps .............................................3-14 Interior Lamps ..............................................3-16 Accessory Power Outlets ...............................3-18 Ashtrays and Cigarette Lighter ........................3-18 Climate Controls ............................................3-19 Climate Control System .................................3-19 Outlet Adjustment .........................................3-21 Rear Heating System ....................................3-22 Rear Air Conditioning and Heating System .......3-22 Warning Lights, Gages and Indicators .............3-24 Warning Lights, Gages, and Indicators .............3-24 Instrument Panel Cluster ................................3-25 Speedometer ...............................................3-26 Safety Belt Reminder Light .............................3-27 Air Bag Readiness Light ................................3-28 Air Bag Off Light ..........................................3-29 Charging System Light ..................................3-30 Voltmeter Gage ............................................3-31 Brake System Warning Light ..........................3-32 Anti-Lock Brake System Warning Light .............3-33 Stabilitrak® Not Ready Light ...........................3-33 Stabilitrak® Indicator Light ...............................3-33 Engine Coolant Temperature Gage ..................3-34 Low Coolant Warning Light ............................3-34 Malfunction Indicator Lamp .............................3-35 Oil Pressure Gage ........................................3-37 Change Engine Oil Light ................................3-38 Security Light ...............................................3-39 Cruise Control Light ......................................3-39 Reduced Engine Power Light .........................3-40 Daytime Running Lamps Indicator Light ...........3-40 Tow/Haul Mode Light ....................................3-40 Check Gages Warning Light ...........................3-41 Fuel Gage ...................................................3-41 Audio System(s) .............................................3-42 Setting the Time for Radios without Radio Data Systems (RDS) ........................3-43 Setting the Time for Radios with Radio Data Systems (RDS) ..................................3-43 AM-FM Radio ...............................................3-43 Radio with CD ..............................................3-46 Radio with Cassette and CD ..........................3-50 3-1 Section 3 Instrument Panel Radio with Six-Disc CD .................................3-61 Theft-Deterrent Feature (Non-RDS Radios) .......3-72 Theft-Deterrent Feature (RDS Radios) .............3-72 Radio Reception ...........................................3-72 Care of Your Cassette Tape Player .................3-72 Care of Your CDs .........................................3-74 Care of Your CD Player ................................3-74 Fixed Mast Antenna ......................................3-74 Chime Level Adjustment ................................3-74 3-2 ✍ NOTES 3-3 Instrument Panel Overview 3-4 The main components of your instrument panel are the following: A. Air Outlets. See Outlet Adjustment on page 3-21. B. Turn Signal/Multifunction Lever. See Turn Signal/Multifunction Lever on page 3-8. C. Instrument Panel Cluster. See Instrument Panel Cluster on page 3-25. D. Shift Lever. See Starting Your Engine on page 2-22. E. Climate Control System. See Climate Control System on page 3-19. F. Audio System(s). See Audio System(s) on page 3-42. G. Exterior and Interior Lamp Controls. See Exterior Lamps on page 3-14 and Interior Lamps on page 3-16. H. Tow/Haul Mode Button. See “Tow/Haul Mode” under Towing a Trailer on page 4-37. I. Rear Heating System (If Equipped). See Rear Heating System on page 3-22. J. Accessory Power Outlets/Cigarette Lighter. See Accessory Power Outlets on page 3-18 and Ashtrays and Cigarette Lighter on page 3-18. K. Air Bag Off Switch. See Air Bag Off Switch on page 1-75. L. Storage Compartment. See Storage Areas on page 2-36. M. Stabilitrak® Button. See Stabilitrak® System on page 4-9. 3-5 Hazard Warning Flashers The hazard warning ﬂasher button is located at the top of the steering column. Your hazard warning ﬂashers let you warn others. They also let police know you have a problem. Your front and rear turn signal lamps will ﬂash on and off. Your hazard warning ﬂashers work no matter what position your key is in, and even if the key isn’t in. Press the button to make the front and rear turn signal lamps ﬂash on and off. Press the button again to turn the ﬂashers off. When the hazard warning ﬂashers are on, your turn signals won’t work. 3-6 Other Warning Devices If you carry reﬂective triangles, you can use them to warn others. Set one up at the side of the road about 300 feet (100 m) behind your vehicle. Horn Press the horn symbol in the middle of the steering wheel to sound the horn. Tilt Wheel A tilt steering wheel allows you to adjust the steering wheel before you drive. You can also raise it to the highest level to give your legs more room when you enter and exit the vehicle. The lever is located on the lower left side of the steering column. To tilt the wheel, hold the steering wheel and pull the lever. Move the steering wheel to a comfortable level, then release the lever to lock the wheel in place. 3-7 Turn Signal/Multifunction Lever The lever on the left side of the steering column includes the following: Turn and Lane Change Signals (cid:127) Headlamp High/Low Beam Changer Flash-to-Pass Feature (cid:127) Windshield Wipers (cid:127) Windshield Washer (cid:127) Cruise Control For information on the exterior lamps, see Exterior Lamps on page 3-14 later in this section. 3-8 Turn and Lane Change Signals The turn signal has two upward (for right) and two downward (for left) positions. These positions allow you to signal a turn or a lane change. To signal a turn, move the lever all the way up or down. When the turn is ﬁnished, the lever will return automatically. An arrow on the instrument panel cluster will ﬂash in the direction of the turn or lane change. To signal a lane change, just raise or lower the lever until the arrow starts to ﬂash. Hold it there until you complete your lane change. The lever will return by itself when you release it. If you move the lever all the way up or down, and the arrow ﬂashes at twice the normal rate, a signal bulb may be burned out and other drivers may not see your turn signal. (cid:127) (cid:127) Flash-To-Pass Feature This feature allows you to use your high-beam headlamps to signal a driver in front of you that you want to pass. It works even if your headlamps are off. To use it, pull the turn signal lever toward you, but not so far that you hear it click. If your headlamps are off or on low-beam, your high-beam headlamps will turn on and stay on as long as you hold the lever toward you and the high-beam indicator on the instrument panel will come on. Release the lever to turn the high-beam headlamps off. If a bulb is burned out, replace it to help avoid an accident. If the arrows don’t go on at all when you signal a turn, check for burned-out bulbs or a blown fuse. See Fuses and Circuit Breakers on page 5-91. Turn Signal On Chime If your turn signal is left on for more than 3/4 of a mile (1.2 km), a chime will sound at each ﬂash of the turn signal. To turn off the chime, move the turn signal lever to the off position. Headlamp High/Low Beam Changer 23(Headlamp High/Low Beam Changer): To change the headlamps from low to high beam, pull the mutlifunction lever all the way toward you. Then release it. When the high beams are on, this light on the instrument panel cluster also will be on. 3-9 Be sure to clear ice and snow from the wiper blades before using them. If they’re frozen to the windshield, carefully loosen or thaw them. If your blades do become worn or damaged, get new blades or blade inserts. Windshield Washer L(Washer Fluid): There is a paddle marked with the windshield washer symbol at the top of the multifunction lever. To spray washer ﬂuid on the windshield, push the paddle. The wipers will clear the window and then either stop or return to your preset speed. {CAUTION: In freezing weather, do not use your washer until the windshield is warmed. Otherwise the washer ﬂuid can form ice on the windshield, blocking your vision. Windshield Wipers You control the windshield wipers by turning the band with the wiper symbol on it. 8(Mist): For a single wiping cycle, turn the band to mist. Hold it there until the wipers start, then let go. The wipers will stop after one wipe. If you want more wipes, hold the band on mist longer. (Delay): You can set the wiper speed for a long or short delay between wipes. This can be very useful in light rain or snow. Turn the band to choose the delay time. The closer to the top of the lever, the shorter the delay. d (Low Speed): For steady wiping at low speed, turn the band away from you to the ﬁrst solid band past the delay settings. position. For high-speed wiping, turn the band further, to the second solid band past the delay settings. To stop the wipers, move the band to off position. a (High Speed): For high-speed wiping, turn the band further, to the second solid band past the delay settings. 9 (Off): To stop the wipers, move the band to off. 3-10 Cruise Control If your vehicle has cruise control, you can maintain a speed of about 25 mph (40 km/h) or more without keeping your foot on the accelerator. This can really help on long trips. Cruise control does not work at speeds below about 25 mph (40 km/h). If you apply your brakes, the cruise control will disengage. {CAUTION: Cruise control can be dangerous where you can not drive safely at a steady speed. So, do not use your cruise control on winding roads or in heavy traffic. Cruise control can be dangerous on slippery roads. On such roads, fast changes in tire traction can cause needless wheel spinning, and you could lose control. Do not use cruise control on slippery roads. 9(Off) This position turns the system off. R(On): This position activates the system. S (Resume/Accelerate): Push the lever to this symbol to make the vehicle accelerate or resume to a previously set speed. T (Set): Press this button to set the speed. 3-11 Setting Cruise Control {CAUTION: If you leave your cruise control on when you are not using cruise, you might hit a button and go into cruise when you do not want to. You could be startled and even lose control. Keep the cruise control switch off until you want to use cruise control. 1. Move the cruise control switch to on. 2. Get up to the speed you want. 3. Press in the set button at the end of the lever and release it. 4. Take your foot off the accelerator pedal. The CRUISE light on the instrument panel will illuminate when the cruise control is engaged. Resuming a Set Speed Suppose you set your cruise control at a desired speed and then you apply the brake. This, of course, disengages the cruise control. But you don’t need to reset it. 3-12 Once you’re going about 25 mph (40 km/h) or more, you can move the cruise control switch from on to resume/accelerate brieﬂy. You’ll go right back up to your chosen speed and stay there. If you hold the switch at resume/accelerate brieﬂy, the vehicle will keep going faster until you release the switch or apply the brake. So unless you want to go faster, don’t hold the switch at resume/accelerate. Increasing Speed While Using Cruise Control There are two ways to go to a higher speed: (cid:127) Use the accelerator pedal to get to the higher speed. Press the set button at the end of the lever, then release the button and the accelerator pedal. You’ll now cruise at the higher speed. (cid:127) Move the cruise switch from on to resume/accelerate. Hold it there until you get up to the speed you want, and then release the switch. To increase your speed in very small amounts, move the switch to resume/accelerate brieﬂy. Each time you do this, your vehicle will go about 1 mph (1.6 km/h) faster. Reducing Speed While Using Cruise Control (cid:127) Press and hold the set button at the end of the lever until you reach the lower speed you want, then release it. To slow down in very small amounts, press the set button brieﬂy. Each time you do this, you’ll go about 1 mph (1.6 km/h) slower. Passing Another Vehicle While Using Cruise Control Use the accelerator pedal to increase your speed. When you take your foot off the pedal, your vehicle will slow down to the cruise control speed you set earlier. Using Cruise Control on Hills How well your cruise control will work on hills depends upon your speed, load and the steepness of the hills. When going up steep hills, you may want to step on the accelerator pedal to maintain your speed. When going downhill, you may have to brake or shift to a lower gear to keep your speed down. Of course, applying the brake takes you out of cruise control. Many drivers ﬁnd this to be too much trouble and don’t use cruise control on steep hills. Ending Cruise Control There are three ways to turn off the cruise control: (cid:127) Step lightly on the brake pedal. (cid:127) Move the cruise control switch to off. If your vehicle has the Stabilitrak® feature, cruise control will deactivate if road conditions cause Stabilitrak® to activate. Erasing Speed Memory When you turn off the cruise control or the ignition, your cruise control set speed memory is erased. 3-13 (cid:127) (cid:127) Exterior Lamps The control on the driver’s side of your instrument panel operates the exterior lamps. Turn the control clockwise to operate the lamps. i (Daytime Running Lamps (DRL)): Turning the control to this position selects the DRLs. When the vehicle is shifted out of PARK (P), the instrument panel lamps will illuminate and the DRLs will turn on, unless defeated. When the DRLs are active, the DRL indicator will illuminate. ; (Parking Lamps): Turn the control to this position to turn on the parking lamps, together with the following: Instrument Panel Lights (cid:127) Daytime Running Lamps (cid:127) Sidemarker Lamps Taillamps License Plate Lamps (cid:127) Ashtray Lamp If the DRLs are active when the control is turned to this position, the DRLs will turn off. For vehicles ﬁrst sold in Canada, the DRLs will remain active along with the lamps mentioned above. The exterior lamp control has four positions: Ø (Defeat): Turn and release the control to this position to turn off the DRLs. To turn them back on, turn and release the control to this position again. Shutting the vehicle off and restarting it will also reactivate the DRLs. This feature is not available on vehicles ﬁrst sold in Canada. 3-14 (cid:127) (cid:127) (cid:127) 5 (Headlamps): Turn the control to this position to turn on the headlamps together with the parking lamps and turn off the daytime running lamps. You can switch your headlamps from high to low-beam by pulling the turn signal/high-beam lever toward you. A circuit breaker protects your headlamps. If you have an electrical overload, your headlamps will ﬂicker on and off. Have your headlamp wiring checked right away if this happens. Lamps On Reminder A reminder chime will sound when your control is turned to the headlamps or parking lamps position, your key is out of the ignition, and your driver’s door is open. To disable the chime, turn the control to the Daytime Running Lamp (DRL) position and then back to the parking lamps or headlamps position. Daytime Running Lamps Daytime Running Lamps (DRL) can make it easier for others to see the front of your vehicle during the day. DRL can be helpful in many different driving conditions, but they can be especially helpful in the short periods after dawn and before sunset. Fully functional daytime running lamps are required on all vehicles ﬁrst sold in Canada. The DRL system will come on when the following conditions are met: the ignition is on, the exterior lamps control in DRL mode and not in the defeat position. When the DRL are on, only your headlamps will be on. The taillamps, sidemarker and other lamps won’t be on. The instrument panel will be lit. When you turn the headlamp switch off, the headlamps will go off, and your DRL lamps will illuminate. Turn the exterior lamp control to the defeat position or shift into PARK (P). The DRLs will stay off until the control is toggled again or the vehicle is shifted out of PARK (P). This procedure applies only to vehicles ﬁrst sold in the United States. 3-15 (cid:127) (cid:127) Center High-Mounted Stoplamp Interior Lamps Instrument Panel Brightness Control Press this knob located next to the exterior lamps knob to extend and turn it to adjust the instrument panel brightness. Your vehicle’s center high-mounted stoplamp is located above the rear doors at the center of the vehicle. If items are loaded on the roof of the vehicle, as in a luggage carrier, care should be taken not to block or damage the center high-mounted stoplamp unit. Turn the knob all the way up to turn on the interior lamps. Press the knob back into its stored position. 3-16 Dome Lamp Override You can use the dome override button, located below the exterior lamp control, to set the dome lamps to come on automatically while a door is opened, or to remain off. To turn the automatic operation of the lamps off, press the button. The dome lamps will remain off while a door is open. To return the lamps to automatic operation, press the button again. While pressed in, this will override the illuminated entry feature unless you use your keyless entry transmitter to unlock the vehicle. Exit Lighting With exit lighting, the interior lamps will come on for a period of forty seconds when you remove the key from the ignition. The lights will not come on if the dome override button is pressed in. Entry Lighting Your vehicle is equipped with an illuminated entry feature. When a door is opened, the dome lamps will come on if the dome override button is in the out position. If the dome override button is pressed in, the lamps will not come on. When the door is closed, the interior lamps will remain on for a period of ﬁfteen seconds or until the vehicle is started. Reading Lamps To turn on the reading lamps, press the button located next to each lamp. To turn them off, press the button again. Dome Lamps The dome lamps will come on when you open a door. See “Dome Lamp Override” in this part for more information. Battery Run-Down Protection This feature shuts off the exterior and interior lamps if they are left on after the ignition is turned off. All exterior lamps will shut off after ten minutes. Interior cargo lamps will shut down after twenty minutes and all other interior lamps after ten minutes. 3-17 Accessory Power Outlets With accessory power outlets you can plug in auxiliary electrical equipment such as a cellular telephone or CB radio. Your vehicle may have two accessory power outlets. If your vehicle has a cigarette lighter/accessory power outlet, it is located on the driver’s side of front storage compartment. The other accessory power outlet is located on the passenger’s side of the front storage compartment. To use the outlet, lift the cover. When not using it, always close the cover. Certain power accessory plugs may not be compatible to the accessory power outlet and could result in blown vehicle or adapter fuses. If you experience a problem, see your dealer for additional information on the accessory power plugs. 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. Check with your dealer before adding electrical equipment. When adding electrical equipment, be sure to follow the proper installation instructions included with the equipment. 3-18 Improper use of the power outlet can cause Notice: 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. If you put papers or other ﬂammable items Ashtrays and Cigarette Lighter Your vehicle may have this feature.The front ashtray can be placed in the instrument panel extension at the center of the instrument panel. Lift up on the ashtray door to open it. Notice: in the ashtray, hot cigarettes or other smoking materials could ignite them and possibly damage your vehicle. Never put ﬂammable items in the ashtray. To use the cigarette lighter, push it in all the way and let go. When it’s ready, it will pop back out by itself. Notice: Holding a cigarette lighter in while it is heating will not allow the lighter to back away from the heating element when it is hot. Damage from overheating may occur to the lighter or heating element, or a fuse could be blown. Do not hold a cigarette lighter in while it is heating. Climate Controls Climate Control System With this system you can control the heating, cooling and ventilation for your vehicle. Turn the right knob clockwise or counterclockwise to direct the airﬂow inside of your 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, then directs most of the remaining air to the ﬂoor outlets. Some air may be directed toward the windshield. 6 (Floor): This mode directs most of the air to the ﬂoor outlets with some air directed to the outboard outlets (for the side windows) and some air directed to the windshield. The right knob can also be used to select the defrost mode. Information on defogging and defrosting can be found later in this section. 9 (Fan): Turn the left knob clockwise or counterclockwise to increase or decrease the fan speed. (Temperature Control): Turn the center knob clockwise or counterclockwise to increase or decrease the temperature inside your vehicle. 3-19 If your vehicle has air conditioning, your heating/air conditioning controls will look like this: On hot days, open the windows to let hot inside air escape; then close them. This helps to reduce the time it takes for your vehicle to cool down. It also helps the system to operate more efficiently. A/C (Air Conditioning): This setting will begin to cool and dehumidify the air inside of your vehicle. MAX A/C (Maximum Air Conditioning): Turn the right knob to MAX A/C for maximum cooling. This setting cools the air the fastest, by recirculating the inside air. Defogging and Defrosting Fog on the inside of windows is a result of high humidity (moisture) condensing on the cool window glass. This can be minimized if the climate control is used properly. There are two modes to clear fog or frost from your windshield and side windows. 3-20 Use the defog mode to clear the windows of fog or moisture and warm the passengers. Use the defrost mode to remove fog or frost from the windshield more quickly. For best results, clear all snow and ice from the windshield before defrosting. Turn the knob on the right of the climate control panel to select the defog or defrost mode. -(Blend): With this setting, the outside air comes out of both the ﬂoor and defroster outlets. Adjust the temperature knob for warmer or cooler air. The air conditioning compressor may operate in this setting to dehumidify the air. 1(Defrost): This setting operates the defroster. Most of the air comes out near the windshield, with some going to the ﬂoor outlets and front side windows. The air conditioning compressor may operate in this setting to dehumidify the air. The blend setting is useful for cold weather with a large number of passengers or very humid conditions to help keep the windshield clear. Use defrost to remove fog or ice from the windshield quickly in extremely cold conditions. The temperature knob should be in the red area and the fan control toward high. Do not drive the vehicle until all the windows are clear. Rear Window Defogger < R. DEF (Rear Defrost): Press this button to turn the rear window defogger on or off. Be sure to clear as much snow from the window as possible. The rear window defogger uses a warming grid to remove fog or frost from the rear window and will only work when the ignition is RUN. The rear window defogger will turn off several minutes after the button is pressed. If turned on again, the defogger will run for several more minutes before turning off. The defogger can also be turned off by pressing the button again or by turning off the engine. Notice: Using a razor blade or sharp object to clear the inside rear window may damage the rear window defogger. Repairs would not be covered by your warranty. Do not clear the inside of the rear window with sharp objects. Outlet Adjustment Use the outlets located near the center and on the sides of the instrument panel to change the direction of airﬂow. Operation Tips (cid:127) Clear away any ice, snow or leaves from the air inlets at the base of the windshield that may block the ﬂow of air into your vehicle. (cid:127) Use of non-GM approved hood deﬂectors may adversely affect the performance of the system. (cid:127) Keep the path under the front seats clear of objects to help circulate the air inside of your vehicle more effectively. 3-21 Rear Heating System Your vehicle may have a rear heating system that allows you to adjust the amount of air ﬂowing into the rear of the vehicle, from the front-seating area. This feature works with the main climate-control system in your vehicle. Rear Air Conditioning and Heating System Your vehicle may have a rear heating and air-conditioning system. This system regulates the temperature, the fan speed and the air delivery for the rear-seat passengers only. It also works with the main climate-control system in your vehicle. Front Climate-Control Panel Use this control panel when you would like to maintain a separate temperature setting. Adjust the direction of the airﬂow or adjust the fan speed for the rear-seat passenger(s). AUX (Auxiliary Heating System): The thumbwheel for this system is located to the right of the audio system. 9 (Fan): Turn the thumbwheel up or down to increase or decrease the amount of heated air sent to the rear-seating area. 9 (Off): Turn the thumbwheel to this position to turn off the rear heating system. 3-22 Rear Climate-Control Panel If your vehicle has a 135 inch wheelbase, a rear control panel for this system is located in the second row behind the driver in the rear of your vehicle. A rear-seat passenger can use this control panel to personally adjust the temperature, the direction of the airﬂow and the fan speed for the rear-seating area. The fan knob located on the front climate control panel must be turned to REAR CNTL to allow a rear-seat passenger to use the control panel in the rear-seating area. Performing this action disables the front control panel. To return control to this panel, move the fan knob out of REAR CNTL. Turn the center knob clockwise or counterclockwise to change the direction of the airﬂow in the rear-seating area. To change the current mode, select one of the following: D (Vent): Use this mode to direct air to the upper outlets, with a little air directed to the ﬂoor outlets. 2(Floor): Use this mode to direct most of the air to the ﬂoor outlets. 9 (Fan): Turn the left knob clockwise or counterclockwise to HIGH, MED (Medium) or LOW to increase or decrease the fan speed in the rear-seating area. Turn the knob to OFF to turn off the fan. (Temperature Control): To increase or decrease the temperature for the rear of the vehicle, turn the right knob located on the climate-control panel. The air-conditioning system on the main climate-control panel must be turned on to direct cooled air to the rear of the vehicle. If it is not on, then the temperature in the rear of the vehicle will remain at cabin temperature. Be sure to keep the area under the front seats clear of any objects so that the air inside of your vehicle can circulate effectively. For information on how to use the main climate-control system, see Climate Control System on page 3-19 listed previously in this section. For information on ventilation, see “Outlet Adjustment” earlier in this section. 3-23 Warning Lights, Gages and Indicators Warning Lights, Gages, and Indicators This part describes the warning lights and gages that may be on your vehicle. The pictures will help you 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 your 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 you will see in the details on the next few pages, some warning lights come on brieﬂy when you start the engine just to let you know they’re working. If you are familiar with this section, you should not be alarmed when this happens. 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’s a problem with your vehicle. When one of the warning lights comes on and stays on when 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 warning lights and gages. They’re a big help. 3-24 Instrument Panel Cluster United States version shown, Canada similar Your instrument panel cluster is designed to let you know at a glance how your vehicle is running. You’ll know how fast you’re going, how much fuel you’re using, and many other things you’ll need to know to drive safely, and economically. 3-25 Speedometer Your speedometer lets you see your speed in both miles per hour (mph) and kilometers per hour (km/h). Your odometer shows how far your vehicle has been driven, in either miles (used in the United States) or kilometers (used in Canada). You may wonder what happens if your vehicle needs a new odometer installed. Laws vary as to the procedure that must be followed, so check with your state or provincial vehicle registration office. But generally, if the new odometer can be set to the mileage total of the old odometer, then it must be. But if it can’t, then it’s 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. Trip Odometer The trip odometer can tell you how far your vehicle has been driven since you last set the trip odometer to zero. To reset the trip odometer, fully press the reset button located near the trip odometer readout. The trip odometer can show either total miles or trip miles using this button located on the instrument cluster. 3-26 Electronic Road-Speed Governor Your vehicle may have this feature. This system automatically controls top vehicle speed. The system controller receives a signal from the vehicle speed sensor and reduces power when the vehicle speed reaches the maximum 65 mph (105 km/h) governed speed. Safety Belt Reminder Light When the key is turned to RUN or START, a tone 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. If the driver’s belt is already buckled, neither the tone nor the light will come on. 3-27 Air Bag Readiness Light There is an air bag readiness light on the instrument panel, which shows the air bag symbol. The system checks the air bag’s electrical system for malfunctions. The light tells you if there is an electrical problem. The system check includes the air bag sensor, the air bag modules, the wiring and the crash sensing and diagnostic module. For more information on the air bag system, see Air Bag System on page 1-63. 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. If the air bag readiness light stays on after you start the vehicle or comes on when you are driving, your air bag system may not work properly. Have your vehicle serviced right away. {CAUTION: If the air bag readiness light stays on after you start your vehicle, it means the air bag system may not be working properly. The air bags 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 air bag readiness light stays on after you start your vehicle. The air bag readiness light should ﬂash for a few seconds when you turn the ignition key to RUN. If the light doesn’t come on then, have it ﬁxed so it will be ready to warn you if there is a problem. 3-28 Air Bag Off Light If your vehicle is equipped with an air bag off switch, when you turn the right front passenger’s air bag off, the air bag off light will come on and stay on to remind you that the air bag has been turned off. This light will go off when you turn the air bag back on again. See Air Bag Off Switch on page 1-70 for more on this, including important safety information. {CAUTION: If the right front passenger’s air bag is turned off for a person who isn’t in a risk group identiﬁed by the national government, that person won’t have the extra protection of an air bag. In a crash, the air bag wouldn’t be able to inﬂate and help protect the person sitting there. Don’t turn off the passenger’s air bag unless the person sitting there is in a risk group identiﬁed by the national government. See ″Air Bag Off Switch″ in the Index for more on this, including important safety information. 3-29 {CAUTION: If the air bag readiness light ever comes on when you have turned off the air bag, it means that something may be wrong with the air bag system. The right front passenger’s air bag could inﬂate even though the switch is off. If this ever happens, don’t let anyone whom the national government has identiﬁed as a member of a passenger air bag risk group sit in the right front passenger’s position (for example, don’t secure a rear-facing child restraint in your vehicle) until you have your vehicle serviced. Charging System Light This light should come on brieﬂy when you turn on the ignition, before starting the engine, as a check to show you it is working. After the engine starts, the light should go out. If it stays on or comes on while you are driving, you may have a problem with your charging system. It could indicate a problem with the generator drive belt, or some other charging system problem. Have it checked right away. Driving while this light is on could drain your battery. If you must drive a short distance with this light on, it helps to turn off all your accessories, such as the radio and air conditioner. 3-30 Voltmeter Gage When your engine is not running, but the ignition is on (in the RUN position), this gage shows your battery’s state of charge in DC volts. When the engine is running, the gage shows the condition of the charging system. 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 at an idle for an extended period. This condition is normal since the charging system is not able to provide full power at engine idle. As engine speeds are increased, this condition should correct itself as higher engine speeds allow the charging system to create maximum power. You can only drive for a short time with the reading in either warning zone. If you must drive, turn off all unnecessary accessories. Readings in either warning zone indicate a possible problem in the electrical system. Have the vehicle serviced as soon as possible. 3-31 Brake System Warning Light With the ignition on, the brake system warning light will come on when you set your parking brake. The light will stay on if your parking brake doesn’t release fully. If it stays on after your parking brake is fully released, it means you have a brake problem. Your vehicle’s hydraulic brake system is divided into two parts. If one part isn’t 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 could be a brake problem. Have your brake system inspected right away. If the light comes on while you are driving, pull off the road and stop carefully. 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 4-31. {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. United States Canada This light should come on brieﬂy when you turn the ignition key to RUN. If it doesn’t come on then, have it ﬁxed so it will be ready to warn you if there’s a problem. 3-32 Anti-Lock Brake System Warning Light With the anti-lock brake system, this light will come on when you start your engine and may stay on for several seconds. That’s normal. If the light stays on, or comes on when you’re driving, your vehicle needs service. If the regular brake system warning light isn’t on, you still have brakes, but you don’t have anti-lock brakes. If the regular brake system warning light is also on, you don’t have anti-lock brakes and there’s a problem with your regular brakes. See “Brake System Warning Light” earlier in this section. The anti-lock brake system warning light should come on brieﬂy when you turn the ignition key to RUN. If the light doesn’t come on then, have it ﬁxed so it will be ready to warn you if there is a problem. Stabilitrak® Not Ready Light If your vehicle has the Stabilitrak® system, this light will come on when Stabilitrak® is turned off. The Stabilitrak® system can be turned off by pressing the Stabilitrak® button located on the instrument panel. For more information, see Stabilitrak® System on page 4-9. Stabilitrak® Indicator Light If you have the Stabilitrak® system, this light will ﬂash when the Stabilitrak® button is pressed which activates Stabilitrak®. See Stabilitrak® System on page 4-9. If this light remains on steady, your vehicle needs to be taken in for service. 3-33 Engine Coolant Temperature Gage Low Coolant Warning Light United States Canada This message is displayed when the cooling system is low on coolant. The engine may overheat. See Engine Coolant on page 5-19 and have your vehicle serviced as soon as you can. United States Canada This gage shows the engine coolant temperature. If the gage pointer moves into the red area your engine is too hot! It means that your engine coolant has overheated. If you have been operating your vehicle under normal operating conditions, you should pull off the road, stop your vehicle, and turn off the engine as soon as possible. See Engine Overheating on page 5-22. 3-34 Malfunction Indicator Lamp Check Engine Light Your vehicle is equipped with 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 assure 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 may prevent more serious damage to your vehicle. This system is also

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2004 GMC Savana Owners Manual