2010 Chevrolet Silverado Owners Manual

N (Neutral) only when towing the vehicle. See Recreational Vehicle Towing on page 5‑43 or Towing Your Vehicle on page 5‑43 for more information. If the SERVICE 4 WHEEL DRIVE message stays on, you should take the vehicle to your dealer/retailer for service. See “Service 4 Wheel Drive” under DIC Warnings and Messages on page 4‑63.

3-42

Shifting Into Two-Wheel-Drive High Turn the knob to the Two-Wheel-Drive High position. This can be done at any speed, except when shifting from Four-Wheel-Drive Low. See Shifting Out of Four-Wheel-Drive Low for more information. Shifting Into Four-Wheel Drive Low When Four-Wheel-Drive Low is engaged, vehicle speed should be kept below 45 mph. Extended high-speed operation in Four-Wheel-Drive Low may damage or shorten the life of the drivetrain. To shift to the Four-Wheel-Drive Low position, the ignition must be in ON/RUN and the vehicle must be stopped or moving less than 3 mph (5 km/h) with the transmission in N (Neutral). The preferred method for shifting into Four-Wheel-Drive Low is to have the vehicle moving 1 to 2 mph (1.6 to 3.2 km/h). Turn the knob to the Four-Wheel-Drive Low position. You must wait for the Four-Wheel-Drive Low indicator light to stop flashing and remain on before shifting the transmission in gear.

Notice: Shifting the transmission into gear before the requested mode indicator light has stopped flashing could damage the transfer case. To help avoid damaging the vehicle, always wait for the mode indicator lights to stop flashing before shifting the transmission into gear. It is typical for the vehicle to exhibit significant engagement noise and bump when shifting between Four-Wheel-Drive Low and Four-Wheel-Drive High ranges or from transfer case N (Neutral) with the engine running. If the knob is turned to the Four-Wheel-Drive Low position when the vehicle is in gear and/or moving, the Four-Wheel-Drive Low indicator light will flash for 30 seconds and not complete the shift unless the vehicle is moving less than 3 mph (5 km/h) and the transmission is in N (Neutral). After 30 seconds the transfer case will shift to Four-Wheel-Drive High mode.

3-43

Shifting Out of Four-Wheel-Drive Low To shift from Four-Wheel-Drive Low to Four-Wheel-Drive High, or Two-Wheel-Drive High, the vehicle must be stopped or moving less than 3 mph (5 km/h) with the transmission in N (Neutral) and the ignition in ON/RUN. The preferred method for shifting out of Four-Wheel-Drive Low is to have the vehicle moving 1 to 2 mph (1.6 to 3.2 km/h). Turn the knob to the Four-Wheel-Drive High, or Two-Wheel-Drive High position. You must wait for the Four-Wheel-Drive High, or Two-Wheel-Drive High indicator light to stop flashing and remain on before shifting the transmission into gear. Notice: Shifting the transmission into gear before the requested mode indicator light has stopped flashing could damage the transfer case. To help avoid damaging the vehicle, always wait for the mode indicator lights to stop flashing before shifting the transmission into gear. It is typical for the vehicle to exhibit significant engagement noise and bump when shifting between Four-Wheel-Drive Low and Four-Wheel-Drive High ranges or from transfer case N (Neutral) with the engine running.

If the knob is turned to the Four-Wheel-Drive High, or Two-Wheel-Drive High switch position when the vehicle is in gear and/or moving, the Four-Wheel-Drive High, or Two-Wheel-Drive High indicator light will flash for 30 seconds but will not complete the shift unless your vehicle is moving less than 3 mph (5 km/h) and the transmission is in N (Neutral). Shifting into Neutral To shift the transfer case to N (Neutral) do the following:

1. Make sure the vehicle is parked so that it will

not roll.

2. Set the parking brake and press and hold the

regular brake pedal. See Parking Brake on page 3‑50 for more information.

3. Start the vehicle or turn the ignition to ON/RUN. 4. Shift the transmission to N (Neutral). 5. Shift the transfer case to Two-Wheel-Drive High. 6. Turn the transfer case dial clockwise to N (Neutral) until it stops and hold it there until the Neutral light starts blinking. This will take at least 10 seconds. Then slowly release the dial to the four low position. The N (Neutral) light will come on when the transfer case shift to N (Neutral) is complete.

3-44

7.

If the engine is running, verify that the transfer case is in N (Neutral) by shifting the transmission to R (Reverse) for one second, then shift the transmission to D (Drive) for one second.

8. Turn the ignition to ACC/ACCESSORY, which will

turn the engine off.

9. Place the transmission shift lever in P (Park). 10. Release the parking brake prior to moving the

vehicle.

11. Turn the ignition to LOCK/OFF. Shifting Out of Neutral To shift the transfer case out of N (Neutral) do the following:

1. Set the parking brake and apply the regular brake

pedal.

2. Turn the ignition to ON/RUN with the engine off,

and shift the transmission to N (Neutral).

3. Turn the transfer case dial to

Two-Wheel-Drive High. After the transfer case has shifted out of N (Neutral), the N (Neutral) light will go out.

4. Release the parking brake prior to moving the

vehicle.

Notice: Shifting the transmission into gear before the requested mode indicator light has stopped flashing could damage the transfer case. To help avoid damaging the vehicle, always wait for the mode indicator lights to stop flashing before shifting the transmission into gear.

5. Start the engine and shift the transmission to the

desired position.

Excessively shifting the transfer case into or out of the different modes may cause the transfer case to enter the shift protection mode. This will protect the transfer case from possible damage and will only allow the transfer case to respond to one shift per 10 seconds. The transfer case may stay in this mode for up to three minutes.

3-45

Automatic Transfer Case

The transfer case knob is located next to the steering column.

Use the dial to shift into and out of Four-Wheel Drive. You can choose among five driving settings: Indicator lights in the dial show which setting you are in. The indicator lights will come on briefly when you turn on the ignition and one will stay on. If the lights do not come on, you should take the vehicle to your dealer/ retailer for service. An indicator light will flash while shifting the transfer case. It will remain illuminated when the shift is complete. If for some reason the transfer case cannot make a requested shift, it will return to the last chosen setting.

3-46

2 m (Two-Wheel-Drive High): This setting is used for driving in most street and highway situations. The front axle is not engaged in Two-Wheel Drive. This setting also provides the best fuel economy. AUTO (Automatic Four-Wheel Drive) : This setting is ideal for use when road surface traction conditions are variable. When driving the vehicle in AUTO, the front axle is engaged, but the vehicle's power is sent only to the front and rear wheels automatically based on driving conditions. Driving in this mode results in slightly lower fuel economy than Two-Wheel-Drive High. 4 m (Four-Wheel-Drive High): Use the Four-Wheel-Drive High position when extra traction is needed, such as on snowy or icy roads or in most off-road situations. This setting also engages the front axle to help drive the vehicle. This is the best setting to use when plowing snow. 4 n (Four-Wheel-Drive Low): This setting also engages the front axle and delivers extra torque. You may never need this setting. It sends maximum power to all four wheels. You might choose Four-Wheel-Drive Low if you are driving off-road in deep sand, deep mud, deep snow, and while climbing or descending steep hills. If the vehicle has StabiliTrak®, shifting into Four-Wheel-Drive Low will turn Traction Control and StabiliTrak® off. See StabiliTrak® System on page 5‑6.

{ WARNING:

Shifting the transfer case to N (Neutral) can cause the vehicle to roll even if the transmission is in P (Park). You or someone else could be seriously injured. Be sure to set the parking brake before placing the transfer case in N (Neutral). See Parking Brake on page 3‑50.

N (Neutral) : Shift the vehicle's transfer case to N (Neutral) only when towing the vehicle. See Recreational Vehicle Towing on page 5‑43 or Towing Your Vehicle on page 5‑43 for more information. If the SERVICE 4–Wheel Drive message stays on, you should take the vehicle to your dealer/retailer for service. See “Service 4–Wheel Drive message” under DIC Warnings and Messages on page 4‑63.

Shifting Into Four-Wheel-Drive High or AUTO (Automatic Four-Wheel Drive) Turn the knob to the Four-Wheel-Drive High or AUTO position. This can be done at any speed, except when shifting from Four-Wheel-Drive Low. The indicator light will flash while shifting. It will remain on when the shift is completed. Shifting Into Two-Wheel-Drive High Turn the knob to the Two-Wheel-Drive High position. This can be done at any speed, except when shifting from Four-Wheel-Drive Low. The indicator light will flash while shifting. It will remain on when the shift is completed. Shifting Into Four-Wheel-Drive Low When Four-Wheel-Drive Low is engaged, vehicle speed should be kept below 45 mph. Extended high-speed operation in Four-Wheel-Drive Low may damage or shorten the life of the drivetrain. To shift to the Four-Wheel-Drive Low position, the ignition must be in ON/RUN and the vehicle must be stopped or moving less than 3 mph (5 km/h) with the transmission in N (Neutral). The preferred method for shifting into Four-Wheel-Drive Low is to have the vehicle moving 1 to 2 mph (1.6 to 3.2 km/h). Turn the knob to the Four-Wheel-Drive Low position.

3-47

You must wait for the Four-Wheel-Drive Low indicator light to stop flashing and remain on before shifting the transmission into gear. Notice: Shifting the transmission into gear before the requested mode indicator light has stopped flashing could damage the transfer case. To help avoid damaging the vehicle, always wait for the mode indicator lights to stop flashing before shifting the transmission into gear. It is typical for the vehicle to exhibit significant engagement noise and bump when shifting between Four-Wheel-Drive Low and Four-Wheel-Drive High ranges or from N (Neutral) with the engine running. If the knob is turned to the Four-Wheel-Drive Low position when the vehicle is in gear and/or moving, the Four-Wheel-Drive Low indicator light will flash for 30 seconds and not complete the shift unless the vehicle is moving less than 3 mph (5 km/h) and the transmission is in N (Neutral). After 30 seconds the transfer case will shift to Four-Wheel-Drive High mode. Shifting Out of Four-Wheel-Drive Low To shift from Four-Wheel-Drive Low to Four-Wheel-Drive High, AUTO or Two-Wheel-Drive High, the vehicle must be stopped or moving less than 3 mph (5 km/h) with the transmission in N (Neutral) and

the ignition in ON/RUN. The preferred method for shifting out of Four-Wheel-Drive Low is to have the vehicle moving 1 to 2 mph (1.6 to 3.2 km/h). Turn the knob to the Four-Wheel-Drive High, AUTO or Two-Wheel-Drive High position. You must wait for the Four-Wheel-Drive High, AUTO or Two-Wheel-Drive High indicator light to stop flashing and remain on before shifting the transmission into gear. Notice: Shifting the transmission into gear before the requested mode indicator light has stopped flashing could damage the transfer case. To help avoid damaging the vehicle, always wait for the mode indicator lights to stop flashing before shifting the transmission into gear. It is typical for the vehicle to exhibit significant engagement noise and bump when shifting between Four-Wheel-Drive Low and Four-Wheel-Drive High ranges or from N (Neutral) with the engine running. If the knob is turned to the Four-Wheel-Drive High, AUTO, or Two-Wheel-Drive High switch position when the vehicle is in gear and/or moving, the Four-Wheel-Drive High, AUTO or Two-Wheel-Drive High indicator light will flash for 30 seconds but will not complete the shift unless the vehicle is moving less than 3 mph (5 km/h) and the transmission is in N (Neutral).

3-48

Shifting into Neutral To shift the transfer case to N (Neutral) do the following:

1. Make sure the vehicle is parked so that it will

not roll.

2. Set the parking brake and apply the regular brake pedal. See Parking Brake on page 3‑50 for more information.

3. Shifting the transfer case into N (Neutral) can be done with or without the engine running. Shifting without the engine running should be done with the ignition in ON/RUN.

4. Put the transmission in N (Neutral). 5. Shift the transfer case to Two-Wheel Drive High. 6. Turn the transfer case dial clockwise to N (Neutral)

until it stops and hold it there until the N (Neutral) light starts blinking. This will take at least 10 seconds. Then slowly release the dial to the four low position. The N (Neutral) light will come on when the transfer case shift to N (Neutral) is complete. If the engine is running, make sure that the transfer case is in N (Neutral) by shifting the transmission to R (Reverse) for one second, then shift the transmission to D (Drive) for one second.

7.

9. Place the transmission shift lever in P (Park). 10. Release the parking brake prior to moving the

vehicle.

11. Turn the ignition to LOCK/OFF. Shifting Out of Neutral To shift out of N (Neutral) do the following:

1. Set the parking brake and apply the regular brake

pedal.

2. Turn the ignition to ON/RUN with the engine off,

and shift the transmission to N (Neutral).

3. Turn the transfer case dial to Two-Wheel-Drive

High, Four-Wheel-Drive High, AUTO. After the transfer case has shifted out of N (Neutral), the N (Neutral) light will go out.

4. Release the parking brake prior to moving the

vehicle.

Notice: Shifting the transmission into gear before the requested mode indicator light has stopped flashing could damage the transfer case. To help avoid damaging the vehicle, always wait for the mode indicator lights to stop flashing before shifting the transmission into gear.

5. Start the engine and shift the transmission to the

8. Turn the ignition to ACC/ACCESSORY, which will

desired position.

turn the engine off.

3-49

Parking Brake

Notice: Driving with the parking brake on can overheat the brake system and cause premature wear or damage to brake system parts. Make sure that the parking brake is fully released and the brake warning light is off before driving. To release the parking brake, hold the regular brake pedal down, then push down momentarily on the parking brake pedal until you feel the pedal release. Slowly pull your foot up off the park brake pedal. If the parking brake is not released when you begin to drive, the brake system warning light will flash and a chime will sound warning you that the parking brake is still on. If you are towing a trailer and are parking on a hill, see Towing a Trailer on page 5‑49.

Set the parking brake by holding the regular brake pedal down, then pushing down the parking brake pedal. If the ignition is on, the brake system warning light will come on. See Brake System Warning Light on page 4‑37 .

3-50

2. Move the shift lever into the P (Park) position by

pulling the shift lever toward you and moving it up as far as it will go.

3. Be sure the transfer case is in a drive gear — not

in N (Neutral).

4. Turn the ignition key to LOCK/OFF. 5. Remove the key and take it with you. If you can

leave the vehicle with the ignition key in your hand, the vehicle is in P (Park).

Shifting Into Park

{ WARNING:

It can be dangerous to get out of the vehicle if the shift lever is not fully in P (Park) with the parking brake firmly set. The vehicle can roll. If you have left the engine running, the vehicle can move suddenly. You or others could be injured. To be sure the vehicle will not move, even when you are on fairly level ground, use the steps that follow. With four-wheel drive, if the transfer case is in N (Neutral), the vehicle will be free to roll, even if the shift lever is in P (Park). So, be sure the transfer case is in a drive gear — not in N (Neutral). If you are pulling a trailer, see Towing a Trailer on page 5‑49.

1. Hold the brake pedal down, then set the parking

brake. See Parking Brake on page 3‑50 for more information.

3-51

Leaving the Vehicle With the Engine Running

{ WARNING:

It can be dangerous to leave the vehicle with the engine running. The vehicle could move suddenly if the shift lever is not fully in P (Park) with the parking brake firmly set. If you have four-wheel drive and the transfer case is in N (Neutral), the vehicle will be free to roll, even if the shift lever is in P (Park). So be sure the transfer case is in a drive gear — not in N (Neutral). 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 the vehicle with the engine running unless you have to.

If you have to leave the vehicle with the engine running, be sure your vehicle is in P (Park) and the parking brake is firmly set before you leave it. After you move the shift lever into P (Park), hold the regular brake pedal down. Then, see if you can move the shift lever away from P (Park) without first pulling it toward you. If you can, it means that the shift lever was not fully locked into P (Park). Torque Lock If you are parking on a hill and you do not shift your transmission into P (Park) 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 P (Park). This is called torque lock. To prevent torque lock, set the parking brake and then shift into P (Park) properly before you leave the driver seat. To find out how, see Shifting Into Park on page 3‑51. When you are ready to drive, move the shift lever out of P (Park) 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, then you will be able to pull the shift lever out of P (Park).

3-52

Shifting Out of Park This vehicle is equipped with an electronic shift lock release system. The shift lock release is designed to:

To shift out of P (Park) use the following:

1. Apply the brake pedal. 2. Move the shift lever to the desired position.

. Prevent ignition key removal unless the shift lever

If you still are unable to shift out of P (Park):

is in P (Park) with the shift lever button fully released, and

. Prevent movement of the shift lever out of P (Park),

unless the ignition is in ON/RUN or ACC/ ACCESSORY and the regular brake pedal is applied.

The shift lock release is always functional except in the case of an uncharged or low voltage (less than 9 volt) battery. If the vehicle has an uncharged battery or a battery with low voltage, try charging or jump starting the battery. See Jump Starting on page 6‑44 for more information.

1. Ease the pressure on the shift lever. 2. While holding down the brake pedal, press the shift

lever all the way into P (Park).

3. Move the shift lever to the desired position.

If you are still having a problem shifting, then have the vehicle serviced soon. Parking Over Things That Burn

{ WARNING:

Things that can burn could touch hot exhaust parts under the vehicle and ignite. Do not park over papers, leaves, dry grass, or other things that can burn.

3-53

WARNING: (Continued)

The vehicle’s exhaust system has been modified, damaged or improperly repaired. There are holes or openings in the vehicle body from damage or after-market modifications that are not completely sealed. If unusual fumes are detected or if it is suspected that exhaust is coming into the vehicle: . Drive it only with the windows

completely down.

. Have the vehicle repaired immediately. Never park the vehicle with the engine running in an enclosed area such as a garage or a building that has no fresh air ventilation.

Engine Exhaust

{ WARNING:

Engine exhaust contains Carbon Monoxide (CO) which cannot be seen or smelled. Exposure to CO can cause unconsciousness and even death. Exhaust may enter the vehicle if:

The vehicle idles in areas with poor ventilation (parking garages, tunnels, deep snow that may block underbody airflow or tail pipes). The exhaust smells or sounds strange or different. The exhaust system leaks due to corrosion or damage.

(Continued)

3-54

Running the Vehicle While Parked It is better not to park with the engine running. But if you ever have to, here are some things to know.

{ WARNING:

Idling a vehicle in an enclosed area with poor ventilation is dangerous. Engine exhaust may enter the vehicle. Engine exhaust contains Carbon Monoxide (CO) which cannot be seen or smelled. It can cause unconsciousness and even death. Never run the engine in an enclosed area that has no fresh air ventilation. For more information, see Engine Exhaust on page 3‑54.

{ WARNING:

It can be dangerous to get out of the vehicle if the automatic transmission shift lever is not fully in P (Park) with the parking brake firmly set. The vehicle can roll. Do not leave the vehicle when the engine is running unless you have to. If you have (Continued)

WARNING: (Continued)

left the engine running, the vehicle can move suddenly. You or others could be injured. To be sure the vehicle will not move, even when you are on fairly level ground, always set the parking brake and move the shift lever to P (Park).

{ WARNING:

Four-wheel drive vehicles with the transfer case in N (Neutral) will allow the vehicle to roll, even if the automatic transmission shift lever is in P (Park). So, be sure the transfer case is in a drive gear — not in N (Neutral). Always set the parking brake.

Follow the proper steps to be sure the vehicle will not move. See Shifting Into Park on page 3‑51. If pulling a trailer, see Towing a Trailer on page 5‑49.

3-55

Automatic Dimming Mirror Operation Automatic dimming reduces the glare from the headlamps of the vehicle behind you. The dimming feature comes on and the indicator light illuminates each time the ignition is turned to start. Cleaning the Mirror Do not spray glass cleaner directly on the mirror. Use a soft towel dampened with water. Outside Manual Mirrors Adjust the outside mirror for a clearer view. Manually fold the mirrors inward to prevent damage when going through an automatic car wash. To fold, push the mirror toward the vehicle. Push the mirror outward, to return to its original position. Using hood-mounted air deflectors and add-on convex mirror attachments could decrease mirror performance.

Mirrors

Manual Rearview Mirror Hold the inside rearview mirror in the center to move it for a clearer view behind your vehicle. Adjust the mirror to avoid glare from the headlamps behind you. Push the tab forward for daytime use and pull it for nighttime use. Automatic Dimming Rearview Mirror The vehicle may have an automatic dimming inside rearview mirror. Vehicles with OnStar® have three additional control buttons for the OnStar® system. See your dealer/retailer for more information about OnStar® and how to subscribe to it. See the OnStar® owner guide for more information about the services OnStar® provides. O (On/Off): Press to turn the dimming feature on or off. The vehicle may also have a Rear Vision Camera (RVC). See Rear Vision Camera (RVC) on page 3‑63
for more information. If the vehicle has RVC, the O button may not be available.

3-56

Outside Towing Mirrors

Outside Power Mirrors

Vehicles with outside power mirrors have controls located on the driver door.

If the vehicle has towing mirrors, they can be adjusted for a clearer view of the objects behind you. Manually pull out the mirror head to extend it for better visibility when towing a trailer. Manually fold the mirrors forward or rearward. The lower portion of the mirror is convex. A convex mirror's surface is curved to see more from the driver seat. The convex mirror can be adjusted manually to the driver preferred position for better vision. The mirror may have a turn signal arrow that flashes in the direction of the turn or lane change.

To adjust each mirror:

1. Press (A) or (B) to select the driver or passenger

side mirror.

2. Press one of the four arrows located on the control

pad to adjust the mirror.

3. Adjust the outside mirror so that the side of the

vehicle and the area behind are seen.

4. Press either (A) or (B) again to deselect the mirror.

Manually fold the mirrors inward to prevent damage when going through an automatic car wash. To fold, push the mirror toward the vehicle. Push the mirror outward, to return to its original position.

3-57

Outside Power Foldaway Mirrors

Vehicles with outside power foldaway mirrors have controls located on the driver door.

Mirror Adjustment 1. Press (C) to fold the mirrors out to the driving

position.

2. Press (D) to fold the mirrors in to the folded

position.

3-58

Resetting the Power Foldaway Mirrors Reset the power foldaway mirrors if:

The mirrors are accidentally obstructed while folding. They are accidentally manually folded/unfolded. The mirrors will not stay in the unfolded position. The mirrors vibrate at normal driving speeds.

Fold and unfold the mirrors one time using the mirror controls to reset them to their normal position. A popping noise may be heard during the resetting of the power foldaway mirrors. This sound is normal after a manual folding operation. Automatic Dimming The driver outside mirror adjusts for the glare of the headlamps behind you. See Automatic Dimming Rearview Mirror on page 3‑56 for more information. Turn Signal Indicator The vehicle may also have a turn signal indicator on the mirror. An arrow on the mirror flashes in the direction of the turn or lane change.

Park Tilt Mirrors If the vehicle has the memory package, the passenger and/or driver mirror tilts to a preselected position when the vehicle is in R (Reverse). This feature lets the driver view the curb when parallel parking. The mirror(s) return to the original position when the vehicle is shifted out of R (Reverse), or the ignition is turned off or to OFF/LOCK. Turn this feature on or off through the Driver Information Center (DIC). See DIC Vehicle Customization (With DIC Buttons) on page 4‑73 for more information. Outside Convex Mirror

Outside Heated Mirrors For vehicles with heated mirrors: < (Rear Window Defogger): Press to heat the mirrors. If the vehicle has a towing mirror, only the upper glass of the mirror is heated. The lower convex part of the towing mirror is not heated. Depending on the vehicle's features, see “Rear Window Defogger” under, Climate Control System (With Air Conditioning) on page 4‑18 or Climate Control System (With Heater Only) on page 4‑21 or Dual Automatic Climate Control System on page 4‑22 for more information.

{ WARNING:

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 the right. Check the inside mirror or glance over your shoulder before changing lanes.

The passenger side mirror is convex shaped. A convex mirror's surface is curved so more can be seen from the driver seat.

3-59

Object Detection Systems

Ultrasonic Rear Parking Assist (URPA) For vehicles with the Ultrasonic Rear Parking Assist (URPA) system, it operates at speeds less than 8 km/h (5 mph), and assists the driver with parking and avoiding objects while in R (Reverse). The sensors on the rear bumper are used to detect the distance to an object up to 2.5 m (8 ft) behind the vehicle, and at least 25.4 cm (10 in) off the ground.

{ WARNING:

The Ultrasonic Rear Parking Assist (URPA) system does not replace driver vision. It cannot detect: . Objects that are below the bumper,

underneath the vehicle, or if they are too close or far from the vehicle

. Children, pedestrians, bicyclists, or pets. If you do not use proper care before and while backing; vehicle damage, injury, or death could occur. Even with URPA, always check behind the vehicle before backing up. While backing, be sure to look for objects and check the vehicle's mirrors.

3-60

How the System Works URPA comes on automatically when the shift lever is moved into R (Reverse). A single tone sounds to indicate the system is working. URPA operates only at speeds less than 5 mph (8 km/h). An obstacle is indicated by audible beeps. The interval between the beeps becomes shorter as the vehicle gets closer to the obstacle. When the distance is less than 30 cm (12 in) the beeps are continuous. To be detected, objects must be at least 25.4 cm (10 in) off the ground and below tailgate level. Objects must also be within 2.5 m (8 ft) from the rear bumper. This distance may be less during warmer or humid weather.

The system can be disabled by pressing the rear park aid disable button located next to the radio.

The indicator light will come on and PARK ASSIST OFF displays on the Driver Information Center (DIC) to indicate that URPA is off, see DIC Warnings and Messages on page 4‑63. Notice: If you use URPA while the tailgate is lowered, it may not detect an object behind your vehicle, and you might back into the object and damage your vehicle. Always verify the tailgate is closed when using URPA or turn off URPA when driving with the tailgate lowered.

3-61

. A trailer was attached to the vehicle, or a bicycle or an object was hanging out of the tailgate during the last drive cycle. Once the attached object is removed and the tailgate is raised, URPA will return to normal operation.

. A tow bar is attached to the vehicle.

The vehicle's bumper is damaged. Take the vehicle to your dealer/retailer to repair the system.

. Other conditions may affect system performance,

such as vibrations from a jackhammer or the compression of air brakes on a very large truck. If the system is still disabled, after driving forward at least 40 km/h (25 mph), take the vehicle to your dealer/ retailer.

When the System Does Not Seem to Work Properly If the URPA system will not activate due to a temporary condition, the messages PARK ASSIST OFF or PARK ASST BLOCKED SEE OWNERS MANUAL will be displayed on the DIC. SERVICE PARK ASSIST: If this message occurs, take the vehicle to your dealer/retailer to repair the system. PARK ASSIST OFF : This message occurs if the driver disables the system. PARK ASST BLOCKED SEE OWNERS MANUAL : This message can occur under the following conditions:

The ultrasonic sensors are not clean. Keep the vehicle's rear bumper free of mud, dirt, snow, ice and slush. For cleaning instructions, see Washing Your Vehicle on page 6‑113. The park assist sensors are covered by frost or ice. Frost or ice can form around and behind the sensors and may not always be seen; this can occur after washing the vehicle in cold weather. The message may not clear until the frost or ice has melted.

3-62

Rear Vision Camera (RVC) This vehicle may have a Rear Vision Camera system. Read this entire section before using it.

{ WARNING:

The Rear Vision Camera (RVC) system does not replace driver vision. RVC does not: . Detect objects that are outside the camera's

field of view, below the bumper, or underneath the vehicle.

. Detect children, pedestrians, bicyclists,

or pets.

Do not back the vehicle by only looking at the RVC screen, or use the screen during longer, higher speed backing maneuvers or where there could be cross-traffic. Your judged distances using the screen will differ from actual distances. So if you do not use proper care before backing up, you could hit a vehicle, child, pedestrian, bicyclist, or pet, resulting in vehicle damage, injury, or death. Even though the vehicle has the RVC system, always check carefully before backing up by checking behind and around the vehicle.

Vehicles Without Navigation System The rear vision camera system is designed to help the driver when backing up by displaying a view of the area behind the vehicle. When the key is in the ON/RUN position and the driver shifts the vehicle into R (Reverse), the video image automatically appears on the inside rear view mirror. Once the driver shifts out of R (Reverse), the video image automatically disappears from the inside rear view mirror. Turning the Rear Vision Camera System Off or On To turn off the rear vision camera system, press and hold z , located on the inside rearview mirror, until the left indicator light turns off. The rear camera vision display is now disabled. To turn the rear vision camera system on again, press and hold z until the left indicator light illuminates. The rear vision camera system display is now enabled and the display will appear in the mirror normally.

3-63

Vehicles With Navigation System The rear vision camera system is designed to help the driver when backing up by displaying a view of the area behind the vehicle. When the driver shifts the vehicle into R (Reverse), the video image automatically appears on the navigation screen. Once the driver shifts out of R (Reverse), the navigation screen will go back to the last screen that had been displayed, after a delay. Turning the Rear Vision Camera System On or Off To turn the rear vision camera system on or off:

1. Shift into P (Park). 2. Press the MENU button to enter the configure

menu options, then press the MENU hard key to select Display or touch the Display screen button.

3. Select the Rear Camera Options screen button.

The Rear Camera Options screen will display.

3-64

4. Select the Video screen button. When the Video

screen button is highlighted the RVC system is on.

The delay that is received after shifting out of R (Reverse) is approximately 10 seconds. The delay can be cancelled by performing one of the following: . Pressing a hard key on the navigation system. . Shifting in to P (Park). . Reach a vehicle speed of 5 mph (8 km/h).

There is a message on the rear vision camera screen that states “Check Surroundings for Safety”.

Adjusting the Brightness and Contrast of the Screen To adjust the brightness and contrast of the screen, press the MENU button while the rear vision camera image is on the display. Any adjustments made will only affect the rear vision camera screen. ] (Brightness) : Touch the + (plus) or – (minus) screen buttons to increase or decrease the brightness of the screen. _ (Contrast) : Touch the + (plus) or – (minus) screen buttons to increase or decrease the contrast of the screen. Symbols The navigation system may have a feature that lets the driver view symbols on the navigation screen while using the rear vision camera. The Ultrasonic Rear Park Assist (URPA) system must not be disabled to use the caution symbols. If URPA has been disabled and the symbols have been turned on, the Rear Parking Assist Symbols Unavailable error message may display. See Ultrasonic Rear Parking Assist (URPA) on page 3‑60.

The symbols appear when an object has been detected by the URPA system. The symbol may cover the object when viewing the navigation screen. To turn the symbols on or off:

1. Make sure that URPA has not been disabled. 2. Shift into P (Park). 3. Press the MENU hard key to enter the configure

menu options, then press the MENU hard key repeatedly until Display is selected or touch the Display screen button.

4. Select the Rear Camera Options screen button.

The Rear Camera Options screen will display. 5. Touch the Symbols screen button. The screen

button will be highlighted when on.

Rear Vision Camera Error Messages Service Rear Vision Camera System : This message can display when the system is not receiving information it requires from other vehicle systems. If any other problem occurs or if a problem persists, see your dealer/retailer.

3-65

Rear Vision Camera Location

The following illustration shows the field of view that the camera provides.

The image is provided by the camera located in the bezel for the tailgate handle. The camera uses a special lens. The distance of the image that appears on the screen differs from the actual distance. The area displayed by the camera is limited. The camera does not display objects which are close to either corner of the bumper or under the bumper. The area displayed on the screen can vary according to vehicle orientation or road conditions.

3-66

A. View displayed by the camera. B. Corner of the rear bumper.

Disconnecting the Rear Vision Camera To disconnect the camera:

1. Remove the license plate. 2. Disconnect the camera connectors from the

chassis harness, located behind the license plate, by pressing on the release tab on each connector.

A. Chassis harness connector B. Release tab C. Camera connector

3. Plug the two exposed chassis harness connectors

together to prevent contamination.

A. Chassis harness connector B. Release tab

4. Feed the wiring harness through the pickup box,

then plug the camara connectors together to prevent contamination.

5. Remove the tailgate. See Tailgate on page 3‑12

for more information.

6. Re‐install the license plate.

Reverse this procedure to reinstall the rear vision camera and make sure the grommet and connection is secure.

3-67

When the System Does Not Seem To Work Properly The rear vision camera system might not work properly or display a clear image if:

The RVC is turned off. See “Turning the Rear Camera System On or Off” earlier in this section. It is dark. The sun or the beam of headlights is shining directly into the camera lens. Ice, snow, mud, or anything else builds up on the camera lens. Clean the lens, rinse it with water, and wipe it with a soft cloth. The back of the vehicle is in an accident, the position and mounting angle of the camera can change or the camera can be affected. Be sure to have the camera and its position and mounting angle checked at your dealer/retailer.

The rear vision camera system display in the rearview mirror may turn off or not appear as expected due to one of the following conditions. If this occurs the left indicator light on the mirror will flash.

. A slow flash may indicate a loss of video signal,

or no video signal present during the reverse cycle. . A fast flash may indicate that the display has been

on for the maximum allowable time during a reverse cycle, or the display has reached an Over Temperature limit. The fast flash conditions are used to protect the video device from high temperature conditions. Once conditions return to normal the device will reset and the green indicator will stop flashing.

During any of these fault conditions, the display will be blank and the indicator will continue to flash as long as the vehicle is in R (Reverse) or until the conditions return to normal. Pressing and holding z when the left indicator light is flashing will turn off the video display along with the left indicator light.

3-68

Universal Home Remote System See Radio Frequency Statement on page 8‑18 for information regarding Part 15 of the Federal Communications Commission (FCC) Rules and RSS-210/211 of Industry and Science Canada. Universal Home Remote System Operation (With Three Round LED)

This vehicle may have the Universal Home Remote System. If there are three round Light Emitting Diode (LED) indicator lights above the Universal Home Remote buttons, follow the instructions below.

This system provides a way to replace up to three remote control transmitters used to activate devices such as garage door openers, security systems, and home automation devices. Do not use this system with any garage door opener that does not have the stop and reverse feature. This includes any garage door opener model manufactured before April 1, 1982. Read the instructions completely before attempting to program the transmitter. Because of the steps involved, it may be helpful to have another person assist with programming the transmitter. Be sure to keep the original remote control transmitter for use in other vehicles, as well as, for future programming. Only the original remote control transmitter is needed for Fixed Code programming. The programmed buttons should be erased when the vehicle is sold or the lease ends. See “Erasing Universal Home Remote Buttons” later in this section. Park the vehicle outside of the garage when programming a garage door. Be sure that people and objects are clear of the garage door or gate that is being programmed.

3-69

Programming Universal Home Remote — Rolling Code For questions or help programming the Universal Home Remote System, call 1-866-572-2728 or go to learcar2u.com. Most garage door openers sold after 1996 are Rolling Code units. Programming a garage door opener involves time-sensitive actions, so read the entire procedure before starting. Otherwise, the device will time out and the procedure will have to be repeated. To program up to three devices:

1. From inside the vehicle, press the two outside

buttons at the same time for one to two seconds, and immediately release them.

3-70

2. Locate in the garage, the garage door opener

receiver (motor-head unit). Locate the “Learn” or “Smart” button. It can usually be found where the hanging antenna wire is attached to the motor-head unit and may be a colored button. Press this button. After pressing this button, complete the following steps in less than 30 seconds.

3.

Immediately return to the vehicle. Press and hold the Universal Home Remote button that will be used to control the garage door until the garage door moves. The indicator light, above the selected button, should slowly blink. This button may need to be held for up to 20 seconds. Immediately, within one second, release the button when the garage door moves. The indicator light will blink rapidly until programming is complete. 5. Press and release the same button again. The

4.

garage door should move, confirming that programming is successful and complete.

To program another Rolling Code device such as an additional garage door opener, a security device, or home automation device, repeat Steps 1 through 5, choosing a different function button in Step 3 than what was used for the garage door opener.

If these instructions do not work, the garage door opener is probably a Fixed Code unit. Follow the Programming instructions that follow for a Fixed Code garage door opener. Programming Universal Home Remote — Fixed Code For questions or help programming the Universal Home Remote System, call 1-866-572-2728 or go to learcar2u.com. Most garage door openers sold before 1996 are Fixed Code units. Programming a garage door opener involves time-sensitive actions, so read the entire procedure before starting. Otherwise, the device will time out and the procedure will have to be repeated.

3-71

To program up to three devices:

The garage door opener receiver (motor head unit) could also have a row of dip switches that can be used when programming the Universal Home Remote. If the total number of switches on the motor head and hand held transmitter are different, or if the dip switch settings are different, use the dip switch settings on the motor head unit to program the Universal Home Remote. The motor head dip switch settings can also be used when the original hand held transmitter is not available.

1. To verify that the garage door opener is a Fixed Code unit, remove the battery cover on the hand held transmitter supplied by the manufacturer of the garage door opener motor. If there are a row of dip switches similar to the graphic above, the garage door opener is a Fixed Code unit. If you do not see a row of dip switches, return to the previous section for Programming Universal Home Remote – Rolling Code. Your hand held transmitter can have between eight to 12 dip switches depending on the brand of transmitter.

3-72

Example of Eight Dip Switches with Two Positions

2. Write down the eight to 12 switch settings from left

to right as follows: . When a switch is in the up position, write “Left.” . When a switch is in the down position, write

“Right.” If a switch is set between the up and down position, write “Middle.” The switch settings written down in Step 2 now become the button strokes to be entered into the Universal Home Remote in Step 4. Be sure to enter the switch settings written down in Step 2, in order from left to right, into the Universal Home Remote, when completing Step 4.

3. From inside your vehicle, first firmly press all three buttons at the same time for about three seconds. Release the buttons to put the Universal Home Remote into programming mode.

3-73

Example of Eight Dip Switches with Three Positions The panel of switches might not appear exactly as they do in the examples above, but they should be similar. The switch positions on the hand-held transmitter could be labeled, as follows: . A switch in the up position could be labeled as

“Up,” “+,” or “On.”

. A switch in the down position could be labeled

as “Down,” “−,” or “Off.”

. A switch in the middle position could be labeled

as “Middle,” “0,” or “Neutral.”

5. After entering all of the switch positions, again, firmly press and release all three buttons at the same time. The indicator lights will turn on.

6. Press and hold the button that will be used to control the garage door until the garage door moves. The indicator light above the selected button should slowly blink. This button may need to be held for up to 55 seconds. Immediately release the button when the garage door moves. The indicator light will blink rapidly until programming is complete.

7.

8. Press and release the same button again. The

garage door should move, confirming that programming is successful and complete.

To program another Fixed Code device such as an additional garage door opener, a security device, or home automation device, repeat Steps 1-8, choosing a different button in Step 6 than what was used for the garage door opener. Using Universal Home Remote Press and hold the appropriate button for at least half of a second. The indicator light will come on while the signal is being transmitted.

4. The indicator lights will blink slowly. Enter each

switch setting from Step 2 into your vehicle's Universal Home Remote. You will have two and one-half minutes to complete Step 4. Now press one button on the Universal Home Remote for each switch setting as follows:

If you wrote “Left,” press the left button in the vehicle. If you wrote “Right,” press the right button in the vehicle. If you wrote “Middle,” press the middle button in the vehicle.

3-74

Storage Areas

Glove Box Lift up on the glove box lever to open it. Cupholders Vehicles with cupholders have them located on and behind the center console and in the rear seat armrest. Pull the loop down on the rear seat armrest to access the cupholders. Pull downward on the cover to access the cupholders behind the center console.

Reprogramming Universal Home Remote Buttons Any of the three buttons can be reprogrammed by repeating the instructions. Erasing Universal Home Remote Buttons The programmed buttons should be erased when the vehicle is sold or the lease ends. To erase either Rolling Code or Fixed Code on the Universal Home Remote device:

1. Press and hold the two outside buttons at the

same time for approximately 20 seconds, until the indicator lights, located directly above the buttons, begin to blink rapidly.

2. Once the indicator lights begin to blink, release both buttons. The codes from all buttons will be erased.

For help or information on the Universal Home Remote System, call the customer assistance phone number under Customer Assistance Offices on page 8‑6.

3-75

Instrument Panel Storage For vehicles equipped with an instrument panel storage area, it is located above the glove box.

Center Console Storage Vehicles with an upper and lower center console storage area have cupholders included.

Access the storage area by pressing and holding in the driver side of the handle and pull out on the exposed portion of the handle.

Pull the lever (A) up to access the upper storage area. Raise the upper storage bin, then pull the lever (B) up to access the lower storage area. Use the key to lock and unlock the lower storage area.

3-76

Roof Rack System

{ WARNING:

If something is carried on top of the vehicle that is longer or wider than the roof rack— like paneling, plywood, or a mattress— the wind can catch it while the vehicle is being driven. The item being carried could be violently torn off, and this could cause a collision, and damage the vehicle. Never carry something longer or wider than the roof rack on top of the vehicle unless using a GM Certified accessory carrier.

For vehicles with a roof rack, the rack can be used to load items. For roof racks that do not have crossrails included, GM Certified crossrails can be purchased as an accessory. See your dealer/retailer for additional information. Notice: Loading cargo on the roof rack that weighs more than 91 kg (200 lbs) or hangs over the rear or sides of the vehicle may damage the vehicle. Load cargo so that it rests evenly between the crossrails, making sure to fasten cargo securely.

To prevent damage or loss of cargo when driving, check to make sure crossrails and cargo are securely fastened. Loading cargo on the roof rack will make the vehicle’s center of gravity higher. Avoid high speeds, sudden starts, sharp turns, sudden braking or abrupt maneuvers, otherwise it may result in loss of control. If driving for a long distance, on rough roads, or at high speeds, occasionally stop the vehicle to make sure the cargo remains in its place. Do not exceed the maximum vehicle capacity when loading the vehicle. For more information on vehicle capacity and loading, see Loading the Vehicle on page 5‑29 .

If small heavy objects are placed on the roof, cut a piece of 3/8 inch plywood to fit inside the crossrails and siderails to spread the load. Tie the plywood to the siderail supports. Tie the load and secure it to the crossrails or the siderail supports. Use the crossrails only to keep the load from sliding. To move a crossrail, lift the release lever up, on both sides of the rail. Then slide the crossrail to the desired position balancing the force side to side. Press the release lever down on both sides of the rail, down to tighten it. Try to slide the crossrail back and forth slightly to make sure it is tight.

3-77

.

To carry long items, move the crossrails as far apart as possible. Tie the load to the crossrails and the siderails or siderail supports. Also tie the load to the bumpers, but do not tie the load so tightly that the crossrails or siderails are damaged.

. After moving a crossrail, be sure it is securely

locked into the siderail.

A Center High-Mounted Stoplamp (CHMSL) is located above the rear window glass. Make sure items loaded on the roof of the vehicle do not block or damage the CHMSL. Rear Seat Armrest Vehicles with a rear seat armrest have two cupholders. Pull the armrest down from the rear seatback to access the cupholders. Cargo Management System For vehicles with a cargo management system, it is located in the bed of the truck. The system contains three rails located on the front and sides of the bed. The system has four adjustable cargo tie-downs, that can be placed on the upper and lower slides of the rail.

3-78

To adjust a tie-down, pull the locator pin out and move the tie-down to another location making sure the locator pin lines up with a locator hole on the rail. The tie-down pin may not be installed correctly if the pin does not line up, turn it over and reinstall. The tie-down will not move when the pin is completely installed. The maximum load for each rail is 500 lbs (227 kg). The rails are notched at each end which allows the tie-downs to be removed and placed on another rail. To remove, pull the locator pin out and slide the tie-down to the end of the rail and pull back.

To remove or install cargo tie-downs at the front of the bed, slide the corner cap towards the center of the bed to expose the rail notches. To remove the corner cap, pull either edge away from the rail. To remove the system, loosen the toggle bolts on each rail until they can be removed from the bed of the truck. To replace the system, place the toggle bolts and rails into their original locations and tighten them to a torque setting of 12.5 ft lbs (17 Y). If the system is removed to install a bed liner, make sure there is no bed liner material in the installation points. Notice: If cargo is tied down using the horizontal slots on the top of the pickup box, the box could be damaged. Using the horizontal slots on the top of the pickup box for tie-down locations may cause damage to the pickup box and would not be covered by the vehicle warranty. Only use the tie-down loops if the vehicle does not have the cargo management system.

Sunroof On vehicle with a power sliding sunroof, the ignition needs to be turned to RUN, or the Retained Accessory Power (RAP) must be activated to open or close the sunroof. When RAP is active, the sunroof will work for 10 minutes after the ignition is turned off, or until the driver's door is opened. See Retained Accessory Power (RAP) on page 3‑23 for more information. Do not leave the sunroof open for long periods of time while the vehicle is not in use. Debris can collect in the tracks and damage the sunroof operation and plug the water draining system. Extended Cab

If your vehicle is an extended cab, the sunroof switch is located on the headliner above the rearview mirror.

3-79

Crew Cab

If your vehicle is a crew cab, there are two sunroof switches located in the overhead console above the rearview mirror.

Vent : From the closed position, press the rear of the passenger's side switch to vent the sunroof. To close the sunroof, press and hold the front of the passenger's side switch.

Vent : From the closed position, press and hold the rear of the switch to vent the sunroof. To close the sunroof, press and hold the front of the switch. Open : From the vent position, the sunroof can be fully opened either manually or by using the express-open feature. To open manually, press the rear of the switch to the first depression and hold until the sunroof has reached the desired position. To open using express-open, press the rear of the switch fully and release. The sunroof will move to the full open position. To stop the sunroof partway, press the switch a second time. Close : From the vent, or open position, press and hold the front of the switch to close the sunroof. The sunroof also has a roller sunshade that can be used to block the rays of the sun. The roller sunshade can be manually operated with the sunroof in an open or closed position. To open the sunshade, press and unlatch it, and roll it back. To close, pull it forward and latch it into the closed position. When the sunroof is opened, an air deflector will automatically raise. The air deflector will retract when the sunroof is closed.

3-80

Manual-Open/Manual-Close : To open the sunroof press and hold the rear of the driver's side switch until the sunroof reaches the desired position. To close the sunroof, press and hold the front of the driver's side switch until the sunroof reaches the desired position. When the sunroof is opened, an air deflector will automatically raise. The air deflector will retract when the sunroof is closed. Express-Open/Express-Close : To express-open the sunroof, fully press and release the rear of the driver's side switch. The sunroof will open automatically. To stop the sunroof partway, press the switch a second time. To express-close the sunroof, fully press and release the front of the driver's side switch. The sunroof will close automatically. To stop the sunroof partway, press the switch a second time. The sunroof also has a sunshade which you can pull forward to block sun rays. The sunshade must be opened and closed manually.

Anti-Pinch Feature (Crew Cab Only) : If an object is in the path of the sunroof while it is closing, the anti-pinch feature will detect the object and stop the sunroof from closing at the point of the obstruction. The sunroof will then open halfway, and the air deflector will raise. To close the sunroof once it has re-opened, refer to the Express-Close or Manual-Close functions described previously. If the sunroof is in the vent position, and there is an object in the path of the sunroof when it closing, the anti-pinch feature will detect the object and stop the sunroof. To close the sunroof once it has stopped, refer to the Vent functions described previously.

3-81

2 NOTES

3-82

Section 4

Instrument Panel

Instrument Panel Overview . . . . . . . . . . . . . . . . . . . . . . . . 4-3
Hazard Warning Flashers . . . . . . . . . . . . . . . . . . . . . . . 4-3
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
Tilt Wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
Turn Signal/Multifunction Lever . . . . . . . . . . . . . . . . . . 4-4
Turn and Lane-Change Signals . . . . . . . . . . . . . . . . . 4-4
Headlamp High/Low-Beam Changer . . . . . . . . . . . . 4-5
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
Windshield Wipers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6
Windshield Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6
Cruise Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7
Exterior Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10
Headlamps on Reminder . . . . . . . . . . . . . . . . . . . . . . . 4-11
Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . . 4-12
Automatic Headlamp System . . . . . . . . . . . . . . . . . . 4-12
Puddle Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13
Fog Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13
Auxiliary Roof-Mounted Lamp . . . . . . . . . . . . . . . . . 4-14
Instrument Panel Brightness . . . . . . . . . . . . . . . . . . . 4-14
Dome Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14
Dome Lamp Override . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15
Entry Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15
Exit Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15
Reading Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15

Cargo Lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15
Electric Power Management . . . . . . . . . . . . . . . . . . . 4-16
Battery Run-Down Protection . . . . . . . . . . . . . . . . . . 4-16
Accessory Power Outlet(s) . . . . . . . . . . . . . . . . . . . . . 4-17
Ashtray(s) and Cigarette Lighter . . . . . . . . . . . . . . . 4-18
Climate Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-18

Climate Control System

(With Air Conditioning) . . . . . . . . . . . . . . . . . . . . . . . 4-18
Climate Control System (With Heater Only) . . . . 4-21
Dual Automatic Climate Control System . . . . . . . 4-22
Outlet Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-28
Warning Lights, Gages, and Indicators . . . . . . . . . . 4-28
Instrument Panel Cluster . . . . . . . . . . . . . . . . . . . . . . . 4-29
Speedometer and Odometer . . . . . . . . . . . . . . . . . . . 4-30
Trip Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-30
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-30
Safety Belt Reminders . . . . . . . . . . . . . . . . . . . . . . . . . 4-31
Airbag Readiness Light . . . . . . . . . . . . . . . . . . . . . . . . 4-32
Airbag Off Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-32
Passenger Airbag Status Indicator . . . . . . . . . . . . . 4-34
Charging System Light . . . . . . . . . . . . . . . . . . . . . . . . 4-36
Voltmeter Gage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-36
Brake System Warning Light . . . . . . . . . . . . . . . . . . . 4-37
Antilock Brake System (ABS) Warning Light . . . 4-38

4-1

Section 4

Instrument Panel

Audio System(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-82
Setting the Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-82
Radio(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-85
Using an MP3 (Radios with CD) . . . . . . . . . . . . . . 4-105
Using an MP3 (Radios with CD and DVD) . . . . 4-112
XM Radio Messages . . . . . . . . . . . . . . . . . . . . . . . . . 4-120
Navigation/Radio System . . . . . . . . . . . . . . . . . . . . . 4-121
Bluetooth® . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-121
Rear Seat Entertainment (RSE) System . . . . . . 4-132
Rear Seat Audio (RSA) . . . . . . . . . . . . . . . . . . . . . . . 4-141
Theft-Deterrent Feature . . . . . . . . . . . . . . . . . . . . . . 4-143
Audio Steering Wheel Controls . . . . . . . . . . . . . . . 4-143
Radio Reception . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-146
Fixed Mast Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . 4-147
XM™ Satellite Radio Antenna System . . . . . . . . 4-147

StabiliTrak® Indicator Light . . . . . . . . . . . . . . . . . . . . . 4-39
Engine Coolant Temperature Gage . . . . . . . . . . . . 4-40
Tire Pressure Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-40
Malfunction Indicator Lamp . . . . . . . . . . . . . . . . . . . . 4-41
Oil Pressure Gage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-44
Oil Pressure Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-45
Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-46
Fog Lamp Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-46
Cruise Control Light . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-46
Highbeam On Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-46
Four-Wheel-Drive Light . . . . . . . . . . . . . . . . . . . . . . . . 4-47
Tow/Haul Mode Light . . . . . . . . . . . . . . . . . . . . . . . . . . 4-47
Fuel Gage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-47
Low Fuel Warning Light . . . . . . . . . . . . . . . . . . . . . . . . 4-48
Driver Information Center (DIC) . . . . . . . . . . . . . . . . . . 4-49

DIC Operation and Displays

(With DIC Buttons) . . . . . . . . . . . . . . . . . . . . . . . . . . 4-49

DIC Operation and Displays

(Without DIC Buttons) . . . . . . . . . . . . . . . . . . . . . . . 4-56
DIC Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-60
DIC Warnings and Messages . . . . . . . . . . . . . . . . . . 4-63
DIC Vehicle Customization

(With DIC Buttons) . . . . . . . . . . . . . . . . . . . . . . . . . . 4-73

4-2

Instrument Panel Overview

Tilt Wheel

Hazard Warning Flashers | (Hazard Warning Flasher): Press this button located on top of the steering column, to make the front and rear turn signal lamps flash on and off. This warns others that you are having trouble. Press again to turn the flashers off. When the hazard warning flashers are on, the vehicle's turn signals will not work. Horn To sound the horn, press the horn symbols located on the steering wheel.

The tilt lever is located on the lower left side of the steering column. To adjust the steering wheel:

1. Hold the steering wheel and pull the lever. 2. Move the steering wheel to a comfortable position. 3. Release the lever to lock the wheel in place.

Do not adjust the steering wheel while driving.

4-3

Turn Signal/Multifunction Lever

Turn and Lane-Change Signals

An arrow on the instrument panel cluster flashes in the direction of the turn or lane change.

Move the lever all the way up or down to signal a turn. Raise or lower the lever for less than one second until the arrow starts to flash to signal a lane change. This causes the turn signals to automatically flash three times. It will flash six times if tow-haul mode is active. Holding the turn signal lever for more than one second will cause the turn signals to flash until you release the lever. The lever returns to its starting position whenever it is released. If after signaling a turn or a lane change the arrows flash rapidly or do not come on, a signal bulb could be burned out. Have the bulbs replaced. If the bulb is not burned out, check the fuse. See Fuses and Circuit Breakers on page 6‑118.

The lever on the left side of the steering column includes the following: G : Turn and Lane Change Signals 5 3 : Headlamp High/Low-Beam Changer N : Windshield Wipers L : Windshield Washer Flash-to-Pass. Exterior Lamps. Information for these features is on the pages following.

4-4

Turn Signal On Chime If the turn signal is left on for more than 3/4 of a mile (1.2 km), a chime sounds at each flash of the turn signal, if the vehicle has a radio. The message TURN SIGNAL ON will also appear in the Driver Information Control (DIC). To turn the chime and message off, move the turn signal lever to the off position. Headlamp High/Low-Beam Changer 53 (Headlamp High/Low Beam Changer) : To change the headlamps from low to high beam, push the lever toward the instrument panel. To return to low-beam headlamps, pull the multifunction lever toward you. Then release it.

Flash-to-Pass This feature lets you use the high-beam headlamps to signal a driver in front of you that you want to pass. It works even if the headlamps are in the automatic position. To use it, pull the turn signal lever toward you, then release it. If the headlamps are in the automatic position or on low beam, the high-beam headlamps will turn on. They will stay on as long as you hold the lever toward you. The high-beam indicator on the instrument panel cluster will come on. Release the lever to return to normal operation.

When the high beams are on, this indicator light on the instrument panel cluster will also be on.

4-5

Windshield Wipers

Turn the band with the wiper symbol to control the windshield wipers. 8 (Mist): Single wipe, turn to 8, then release. Several wipes, hold the band on 8 longer. 9 (Off): Turns the windshield wipers off. 6 (Adjustable Interval Wipes): Turn the band up for more frequent wipes or down for less frequent wipes. 6 (Low Speed): Slow wipes. ? (High Speed): Fast wipes.

4-6

Clear ice and snow from the wiper blades before using them. If frozen to the windshield, carefully loosen or thaw them. Damaged wiper blades should be replaced. See Windshield Wiper Blade Replacement on page 6‑63 . Heavy snow or ice can overload the wiper motor. A circuit breaker will stop the motor until it cools down. Windshield Washer

{ WARNING:

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.

L (Washer Fluid): Push the paddle marked with the windshield washer symbol at the top of the multifunction lever, to spray washer fluid on the windshield. The wipers clear the window and then either stop or return to the preset speed.

Cruise Control

{ WARNING:

Cruise control can be dangerous where you cannot drive safely at a steady speed. So, do not use the 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 excessive wheel slip, and you could lose control. Do not use cruise control on slippery roads.

For vehicles with cruise control, a speed of about 40 km/h (25 mph) or more can be maintained without keeping your foot on the accelerator. Cruise control does not work at speeds below about 40 km/h (25 mph).

When the brakes are applied, cruise control is turned off. For vehicles with an Allison® or Hydra‐Matic 6‐speed automatic transmission, see “Grade Braking and Cruise Grade Braking (Allison Transmission) under Tow/Haul Mode on page 3‑34 for an explanation of how cruise control interacts with the Range Selection Mode, tow/haul and grade braking systems. For vehicles with the StabiliTrak® system that begins to limit wheel spin while you are using cruise control, the cruise control will automatically disengage. See StabiliTrak® System on page 5‑6 . When road conditions allow the cruise control to be safely used again, it can be turned back on.

4-7

The cruise control buttons are located on left side of the steering wheel.

T (On/Off): Turns the system on or off. The indicator light is on when cruise control is on and turns off when cruise control is off. + RES (Resume/Accelerate) : Press to make the vehicle accelerate or resume to a previously set speed. SET − (Set/Coast) : Press to set the speed or make the vehicle decelerate. [ (Cancel): Press to cancel cruise control without erasing the set speed from memory.

4-8

Setting Cruise Control Cruise control will not work if the parking brake is set, or if the master cylinder brake fluid level is low. The cruise control light on the instrument panel cluster will come on after the cruise control has been set to the desired speed.

{ WARNING:

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. Press T . 2. Get up to the desired speed. 3. Press the SET− button located on the steering

wheel and release it.

4. Take your foot off the accelerator.

Resuming a Set Speed If the brakes are applied while the cruise control is set, the cruise control is disengaged. But it does not need to be reset. Once the vehicle speed reaches about 40 km/h (25 mph) or more, press the +RES button on the steering wheel. The vehicle will go back to the previous set speed and stay there. Increasing Speed While Using Cruise Control To increase the cruise speed while using cruise control:

. Press and hold the +RES button on the steering

wheel until the desired speed is reached, then release it. To increase vehicle speed in small increments, press the +RES button. Each time this is done, the vehicle goes about 1.6 km/h (1 mph) faster.

Reducing Speed While Using Cruise Control To reduce the vehicle speed while using cruise control:

. Press and hold the SET– button on the steering wheel until the desired lower speed is reached, then release it. To slow down in very small amounts, press the SET– button on the steering wheel briefly. Each time this is done, the vehicle goes about 1.6 km/h (1 mph) slower.

Passing Another Vehicle While Using Cruise Control Use the accelerator pedal to increase the vehicle speed. When you take your foot off the pedal, the vehicle will slow down to the previous set cruise speed.

4-9

Using Cruise Control on Hills How well the cruise control will work on hills depends upon the vehicle speed, load, and the steepness of the hills. While going up steep hills, you might have to step on the accelerator pedal to maintain the vehicle's speed. While going downhill, you might have to brake or shift to a lower gear to keep the vehicle's speed down. When the brakes are applied the cruise control turns off. Ending Cruise Control There are three ways to end cruise control:

. Step lightly on the brake pedal.

. Press [ on the steering wheel. . Press T on the steering wheel. Erasing Speed Memory The cruise control set speed memory is erased, when the cruise control or the ignition is turned off.

Exterior Lamps

The exterior lamps control is located on the instrument panel to the left of the steering wheel.

It controls the following systems:

. Headlamps

Taillamps

. Parking Lamps

License Plate Lamps Instrument Panel Lights

The exterior lamps control has four positions: O (Off): Turns off the automatic headlamps and daytime running lamps (DRL). Turn the headlamp control to the off position again to turn the automatic headlamps or DRL back on. For vehicles first sold in Canada, the off position will only work when the vehicle is shifted into P (Park).

4-10

When the headlamps are turned on while the vehicle is on, the headlamps turn off automatically 10 minutes after the ignition is turned off. When the headlamps are turned on while the vehicle is off, the headlamps will stay on for 10 minutes before automatically turning off to prevent the battery from being drained. Turn the headlamp control to off and then back to the headlamp on position to make the headlamps stay on for an additional 10 minutes. Push the turn signal/multifunction lever toward the instrument panel to change the headlamps from low beam to high beam. Headlamps on Reminder For vehicles with a radio, a reminder chime sounds when the headlamps or parking lamps are manually turned on, the ignition is off and a door is open. To disable the chime, turn the light off.

AUTO (Automatic) : Automatically turns on the headlamps at normal brightness, together with the following:

. Parking Lamps

Instrument Panel Lights Taillamps License Plate Lamps

When the vehicle is turned off and the headlamps are in AUTO, the headlamps may automatically remain on for a set time. The time of the delay can be changed using the DIC. See Driver Information Center (DIC) on page 4‑49 (If Equipped). ; (Parking Lamps) : Turns on the parking lamps together with the following:

Instrument Panel Lights Taillamps License Plate Lamps

2 (Headlamps) : Turns on the headlamps together with the following:

. Parking Lamps

Instrument Panel Lights Taillamps License Plate Lamps

4-11

Daytime Running Lamps (DRL) Daytime Running Lamps (DRL) can make it easier for others to see the front of your vehicle during the day. Fully functional daytime running lamps are required on all vehicles first sold in Canada. The DRL system comes on when the following conditions are met:

The ignition is on. The exterior lamps control is in AUTO. The engine is running. The light sensor determines it is daytime.

When the DRL system is on, only the DRL lamps are on. The taillamps, sidemarker, instrument panel lights, and other lamps will not be on. When it begins to get dark, the automatic headlamp system switches from DRL to the headlamps. To turn off the DRL lamps, turn the exterior lamps control to the OFF position and then release. For vehicles first sold in Canada, the transmission must be in the P (Park) position, before the DRL lamps can be turned off.

4-12

Automatic Headlamp System When it is dark enough outside, the automatic headlamp system turns on the headlamps at the normal brightness, along with the taillamps, sidemarker, parking lamps, and the instrument panel lights. The radio lights will also be dim. To turn off the automatic headlamp system, turn the exterior lamps switch to the off position and then release it. For vehicles first sold in Canada, the transmission must be in the P (Park) position, before the automatic headlamp system can be turned off. The vehicle has a light sensor located on the top of the instrument panel in the defroster grille that regulates when the automatic headlamps turn on. Do not cover the sensor or the headlamps will come on whenever the ignition is on. The system may also turn on the headlamps when driving through a parking garage or heavy overcast weather. This is normal. There is a delay in the transition between the daytime and nighttime operation of the Daytime Running Lamps (DRL) and the automatic headlamp systems so that driving under bridges or bright overhead street lights does not affect the system. The DRL and automatic headlamp system is only affected when the light sensor detects a change in lighting lasting longer than the delay.

If the vehicle is started in a dark garage, the automatic headlamp system comes on immediately. Once the vehicle leaves the garage, it takes approximately one minute for the automatic headlamp system to change to DRL if it is bright enough outside. During that delay, the instrument panel cluster may not be as bright as usual. Make sure the instrument panel brightness control is in the full bright position. See Instrument Panel Brightness on page 4‑14. To idle the vehicle with the automatic headlamp system off, turn the control to the off position. The headlamps will also stay on after you exit the vehicle. This feature can be programmed using the Driver Information Center (DIC), if equipped. See DIC Vehicle Customization (With DIC Buttons) on page 4‑73 . If the vehicle is not equipped with DIC buttons, exit lighting is automatic. When it is dark enough outside, the exterior lamps remain on for 30 seconds after the ignition is moved from ON/RUN to LOCK/OFF. For vehicles without a radio, the instrument panel light remains on for 30 seconds with the driver's door closed. For vehicles with a radio, the instrument panel light remains on for 10 minutes with the driver's door closed. See Retained Accessory Power (RAP) on page 3‑23. The regular headlamp system can be turned on when needed.

Puddle Lamps If the vehicle has puddle lamps, they come on when the unlock button on the Remote Keyless Entry (RKE) Transmitter is pressed. The lamps time out or turn off once the engine is started. Fog Lamps For vehicles with fog lamps, the control is located next to the exterior lamps control on the instrument panel, to the left of the steering column. The ignition must be in the ON/RUN position for the fog lamps to come on. # (Fog Lamps): Press to turn the fog lamps on or off. A light will come on in the instrument panel cluster. When the fog lamps are turned on, the parking lamps automatically turn on. When the headlamps are changed to high-beam, the fog lamps also go off. When the high-beam headlamps are turned off, the fog lamps will come on again. Some localities have laws that require the headlamps to be on along with the fog lamps.

4-13

Auxiliary Roof-Mounted Lamp If the vehicle has this feature, this button includes wiring provisions for a dealer or a qualified service center to install an auxiliary roof lamp.

This button is located on the overhead console.

When the wiring is connected to an auxiliary roof mounted lamp, pressing the bottom of the button will activate the lamp and illuminate an indicator light at the bottom of this button. Pressing the top of the button will turn off the roof mounted lamp and indicator. The emergency roof lamp circuit is fused at 30 amps, so the total current draw of the attached lamps should be less than this value. The attachment points for the roof lamp circuits are two blunt cut wires located above the overhead console, a dark green switched power wire and a black ground wire.

4-14

For further information on roof mount emergency lamp installation, please visit the GM Upfitter website at www.gmupfitters.com or contact your dealer. If the vehicle has this button, the vehicle may have the snow plow prep package. For further information see Adding a Snow Plow or Similar Equipment on page 5‑36 . Instrument Panel Brightness D (Instrument Panel Brightness) : This feature controls the brightness of the instrument panel lights and is located next to the exterior lamp control. Push the knob to extend out and then it can be turned. Turn the knob clockwise or counterclockwise to brighten or dim the instrument panel lights. Turning the knob to the farthest clockwise position turns on the dome lamps. Dome Lamps The dome lamps come on when any door is opened. They turn off after all the doors are closed. The dome lamps can also be turned on by turning the instrument panel brightness knob, located on the instrument panel to the left of the steering column, clockwise to the farthest position. In this position, the dome lamps remain on whether a door is opened or closed.

Dome Lamp Override The dome lamp override button is located next to the exterior lamps control. k (Dome Off): Press the button in and the dome lamps remain off when a door is opened. Press the button again to return it to the extended position so that the dome lamps come on when a door is opened. Entry Lighting The vehicle has an illuminated entry feature. When the doors are opened, the dome lamps will come on if the dome override button is in the extended position. If the dome override button is pressed in, the lamps will not come on. Exit Lighting The interior lamps come on when the key is removed from the ignition. They turn off automatically in 20 seconds. The lights do not come on if the dome override button is pressed in.

Reading Lamps For vehicles with reading lamps, they are located on the overhead console. To turn on the reading lamps, press the button located next to each lamp. To turn them off, press the button again. The vehicle may also have reading lamps in other locations. To turn the lamps on or off, press the button located next to the lamp. If the vehicle has a DVD Rear Seat Entertainment (RSE) system, press the lamp lenses to turn the lamps on or off. The lamps are fixed and cannot be adjusted. Cargo Lamp The cargo lamps come on by turning the instrument panel brightness control knob to the farthest clockwise position. This knob is located on the instrument panel and also turns on the dome lamps. The cargo lamp can be used if more light is needed in the cargo area of the vehicle or in the top-box storage units.

4-15

Electric Power Management The vehicle has Electric Power Management (EPM) that estimates the battery's temperature and state of charge. It then adjusts the voltage for best performance and extended life of the battery. When the battery's state of charge is low, the voltage is raised slightly to quickly bring the charge back up. When the state of charge is high, the voltage is lowered slightly to prevent overcharging. If the vehicle has a voltmeter gage or a voltage display on the Driver Information Center (DIC), you may see the voltage move up or down. This is normal. If there is a problem, an alert will be displayed. The battery can be discharged at idle if the electrical loads are very high. This is true for all vehicles. This is because the generator (alternator) may not be spinning fast enough at idle to produce all the power that is needed for very high electrical loads. A high electrical load occurs when several of the following are on, such as: headlamps, high beams, fog lamps, rear window defogger, climate control fan at high speed, heated seats, engine cooling fans, trailer loads, and loads plugged into accessory power outlets.

EPM works to prevent excessive discharge of the battery. It does this by balancing the generator's output and the vehicle's electrical needs. It can increase engine idle speed to generate more power, whenever needed. It can temporarily reduce the power demands of some accessories. Normally, these actions occur in steps or levels, without being noticeable. In rare cases at the highest levels of corrective action, this action may be noticeable to the driver. If so, a Driver Information Center (DIC) message might be displayed, such as BATTERY SAVER ACTIVE, BATTERY VOLTAGE LOW, or LOW BATTERY. If this message is displayed, it is recommended that the driver reduce the electrical loads as much as possible. See DIC Warnings and Messages on page 4‑63 . Battery Run-Down Protection This feature shuts off the dome and reading lamps, if they are left on for more than 10 minutes after the ignition is turned off. The cargo lamp shuts off after 20 minutes. This prevents the battery from running down.

4-16

Accessory Power Outlet(s) Accessory power outlets can be used to connect auxiliary electrical equipment, such as a cellular telephone. The vehicle may have two accessory power outlets located below the climate control system, or may have one accessory power outlet and one cigarette lighter. The cigarette lighter is designed to fit only in the receptacle closest to the driver. There may be another accessory power outlet in the rear cargo area. If the vehicle has a floor console, there is an accessory power outlet inside the storage bin and one on the rear of the floor console. To use an accessory power outlet, remove the protective cap. When not in use, always cover the accessory power outlet with the protective cap. Notice: Leaving electrical equipment plugged in for an extended period of time while the vehicle is off will drain the battery. Power is always supplied to the outlets. Always unplug electrical equipment when not in use and do not plug in equipment that exceeds the maximum 20 ampere rating.

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/retailer for additional information on the accessory power plugs. The accessory power outlets are powered, even when the ignition is in LOCK/OFF. Continuing to use power outlets while the ignition is in LOCK/OFF may cause the vehicle's battery to run down. Notice: Adding any electrical equipment to the vehicle can damage it or keep other components from working as they should. The repairs would not be covered by the vehicle 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 proper installation instructions included with the equipment.