2010 GMC SIERRA lights

2010 GMC Sierra Owner ManualM
Instrument Panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Instrument Panel Overview . . . . . . . . . . . . . . . . . . . . . . . 4-3
Climate Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-18
Warning Lights, Gages, and Indicators . . . . . . . . . . 4-29
Driver Information Center (DIC) . . . . . . . . . . . . . . . . . 4-51
Audio System(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-84
Driving Your Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Your Driving, the Road, and the Vehicle . . . . . . . . . . 5-2
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-43
Service and Appearance Care . . . . . . . . . . . . . . . . . . . 6-1
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6
Checking Things Under the Hood . . . . . . . . . . . . . . . 6-14
Rear Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-48
Four-Wheel Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-50
Front Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-52 Noise Control System . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-53
Headlamp Aiming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-54
Bulb Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-57
Windshield Wiper Blade Replacement . . . . . . . . . . . 6-63
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-64
Appearance Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-110
Vehicle Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-117
Electrical System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-117
Capacities and Specifications . . . . . . . . . . . . . . . . . . 6-126
Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2
Customer Assistance Information . . . . . . . . . . . . . . . 8-1
Customer Assistance and Information . . . . . . . . . . . . 8-2
Reporting Safety Defects . . . . . . . . . . . . . . . . . . . . . . . . 8-15
Vehicle Data Recording and Privacy . . . . . . . . . . . . . 8-18
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i-1

Heated Seats
On vehicles with heated front seats, the controls are
located on the driver and passenger doors.
I:Press to heat the seatback only.
J:Press to heat the seat and seatback.
The light on the button will come on to indicate that the
feature is working. Press the button to cycle through the
temperature settings of high, medium, and low and to
turn the heat to the seat off. Indicator lights will show
the level of heat selected: three for high, two for
medium, and one for low.
See Heated Seats on page 2‑8.
Head Restraint Adjustment
Do not drive until the head restraints for all occupants
are installed and adjusted properly.
For more information see Head Restraints
on
page 2‑3.
Safety Belt
Refer to the following sections for important information
on how to use safety belts properly.
.Safety Belts: They Are for Everyone on page 2‑16.
.How to Wear Safety Belts Properly on page 2‑21.
.Lap-Shoulder Belt on page 2‑30.
.Lower Anchors and Tethers for Children (LATCH)on page 2‑50.
1-13

Interior Mirror
Vehicles with a manual rearview mirror can be
adjusted to see clearly behind the vehicle. Hold the
mirror in the center to move it up or down and side to
side. To reduce headlamp glare during nighttime use,
push the tab forward for daytime use and pull it for
nighttime use.
Vehicles with the automatic dimming feature will
automatically reduce the glare of lights from behind
the vehicle. The dimming feature comes on and the
indicator light illuminates each time the vehicle
is started.
SeeAutomatic Dimming Rearview Mirror
on page 3‑56for more information.
Steering Wheel Adjustment
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.
See Tilt Wheel on page 4‑3.
1-16

Reading Lamps
For vehicles with reading lamps in the overhead
console, press the button located next to the lamp to
turn it on or off.
The vehicle may also have reading lamps in other
locations. The lamps cannot be adjusted.
For more information about interior lamps, see:
.Dome Lamps on page 4‑14.
.Reading Lamps on page 4‑15.
.Instrument Panel Brightness on page 4‑14.
Exterior Lighting
The exterior lamps control
is located on the
instrument panel to the
left of the steering wheel.
O: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).
AUTO :
Automatically turns on the headlamps, parking
lamps, taillamps, instrument panel lights, and license
plate lamps.
; :Turns on the parking lamps, taillamps, instrument
panel lights, and license plate lamps.
2 :Turns on the headlamps, parking lamps, taillamps,
instrument panel lights, and license plate lamps.
For more information, see:
.Exterior Lamps on page 4‑10.
.Daytime Running Lamps (DRL) on page 4‑12.
.Fog Lamps on page 4‑13.
1-18

Heated Seats
On vehicles with heated front seats, the controls are
located on the driver and passenger doors.
I(Heated Seatback) : Press to turn on the heated
seatback.
J (Heated Seat and Seatback) : Press to turn on the
heated seat and seatback.
The light on the button will come on to indicate that the
feature is working. Press the button to cycle through the
temperature settings of high, medium, and low and to
turn the heat to the seat off. Indicator lights will show
the level of heat selected: three for high, two for
medium, and one for low.
The heated seats will be canceled 10 seconds after the
ignition is turned off. To use the heated seat feature
after restarting the vehicle, press the heated seat or
seatback button again.
Memory Seat, Mirrors, and Pedals
Your vehicle may have the memory package.
The controls for this
feature are located on the
driver's door panel, and
are used to program and
recall memory settings for
the driver's seat, outside
mirrors, and the
adjustable throttle and
brake pedal.
To save seating positions in memory: 1. Adjust the driver's seatback recliner, both outside mirrors, and the throttle and brake pedals to a
comfortable position.
See Outside Power Mirrors
on page 3‑57and
Adjustable Throttle and Brake Pedalon page 3‑26for more information.
Not all mirrors, adjustable throttles and brake
pedals will have the ability to save and recall their
positions.
2-8

/(Remote Vehicle Start):For vehicles with this
feature, press /to start the engine from outside the
vehicle using the RKE transmitter. See Remote Vehicle
Start
on page 3‑7for additional information.
Q(Lock): Press to lock all the doors.
If enabled through the Driver Information Center (DIC),
the turn signal lamps flash once to indicate locking has
occurred. If enabled through the DIC, the horn chirps
when
Qis pressed again within three seconds.
See DIC Vehicle Customization (With DIC Buttons)
on
page 4‑75for additional information.
Pressing
Qarms the content theft‐deterrent system.
See Content Theft-Deterrent on page 3‑17.
K(Unlock): Press once to unlock only the driver door.
If
Kis pressed again within three seconds, all
remaining doors unlock. The interior lamps may come
on and stay on for 20 seconds or until the ignition is
turned on. If enabled through the DIC, the turn signal lamps flash
twice to indicate unlocking has occurred. See
DIC
Vehicle Customization (With DIC Buttons)
on
page 4‑75. If enabled through the DIC, the exterior
lights may turn on. See “APPROACH LIGHTING” under
DIC Vehicle Customization (With DIC Buttons)
on
page 4‑75.
Pressing
Kon the RKE transmitter disarms the content
theft‐deterrent system. See Content Theft-Deterrent
on
page 3‑17.
L(Vehicle Locator/Panic Alarm): Press and release
to locate the vehicle. The turn signal lamps flash and
the horn sounds three times.
Press and hold
Lfor more than two seconds to
activate the panic alarm. The turn signal lamps flash
and the horn sounds repeatedly for 30 seconds.
The alarm turns off when the ignition is moved to
ON/RUN or
Lis pressed again. The ignition must be
in LOCK/OFF for the panic alarm to work.
3-5

Remote Vehicle Start
Your vehicle may have a remote starting feature. This
feature allows you to start the engine from outside of
the vehicle. It may also start up the vehicle's heating or
air conditioning systems and rear window defogger.
Normal operation of the system will return after the key
is turned to the ON/RUN position.
If your vehicle has an automatic climate control system,
the climate control system will default to a heating or
cooling mode depending on the outside temperatures.
If your vehicle does not have an automatic climate
control system, the system will turn on at the setting the
vehicle was set to when the vehicle was last turned off.
During a remote start, if your vehicle has an automatic
climate control system and heated seats, the heated
seats will turn on during colder outside temperatures
and will shut off when the key is turned to ON/RUN.
If your vehicle does not have an automatic climate
control system, during remote start, you will need to
manually turn the heated seats on and off. SeeHeated
Seats
on page 2‑8for additional information.
Laws in some communities may restrict the use of
remote starters. For example, some laws may require a
person using the remote start to have the vehicle in
view when doing so. Check local regulations for any
requirements on remote starting of vehicles. Do not use the remote start feature if your vehicle is low
on fuel. Your vehicle may run out of fuel.
If your vehicle has the remote start feature, the RKE
transmitter functions will have an increased range of
operation. However, the range may be less while the
vehicle is running.
There are other conditions which can affect the
performance of the transmitter, see
Remote Keyless
Entry (RKE) System
on page 3‑4for additional
information.
/ (Remote Start) : This button will be on the RKE
transmitter if you have remote start.
To start the vehicle using the remote start feature:
1. Aim the transmitter at the vehicle.
2. Press and release the transmitter's lock button. The vehicle's doors will lock. Immediately press
and hold the transmitter's remote start button until
the turn signal lights flash. If you cannot see the
vehicle's lights, press and hold the remote start
button for two to four seconds. Pressing the remote
start button again after the vehicle has started will
turn the engine off.
When the vehicle starts, the parking lamps will turn
on and remain on while the vehicle is running.
If the vehicle is left running it will automatically shut
off after 10 minutes unless a time extension has
been done.
3-7

Sun Visors
Pull the sun visor down to block glare. Swing the sun
visor to the side to cover the side window.
The passenger's side sun visor may have a vanity
mirror.
Theft-Deterrent Systems
Vehicle theft is big business, especially in some cities.
This vehicle has theft-deterrent features, however, they
do not make it impossible to steal.
Content Theft-Deterrent
Your vehicle may have a content theft-deterrent alarm
system.
This is the security light.To arm the theft-deterrent system:
1. Open the door.
2. Lock the door with the Remote Keyless Entry (RKE) transmitter. The security light should come
on and flash.
If the delayed locking feature is active, the alarm
will not be activated until all doors are closed and
the security light goes off.
3. Close all doors. The security light will stop flashing and go off after approximately 30 seconds. The
content theft deterrent alarm is not armed until the
security light goes off.
If a locked driver door is opened without using the RKE
transmitter, a ten second pre-alarm will occur. The horn
will chirp and the lights will flash. If the key is not placed
in the ignition and turned to START or the door is not
unlocked by pressing the unlock button on the RKE
transmitter during the ten second pre-alarm, the alarm
will go off. Your vehicle's headlamps will flash and the
horn will sound for about 30 seconds, then will turn off
to save the battery power.
3-17