2010 GMC YUKON driver seat adjustment

Windows
The power window
switches are located
on the driver door.
In addition, each
passenger door has a
switch for its own window.
Press the switch to lower the window. Pull the switch up
to raise it.
For more information, see:
.Windows on page 3‑19.
.Power Windows on page 3‑20.
Seat Adjustment
Front Seats
Manual Seats
If the vehicle has a manual seat, it can be moved
forward or rearward.
1. Lift the bar to unlock the seat.
2. Slide the seat to the desired position and
release the bar.
Try to move the seat with your body to be sure the seat
is locked in place.
See Manual Seats on page 2‑4.
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Heated Seats
Front Seats
On vehicles with heated front seats, or heated and
cooled front seats, the controls are located on the driver
and passenger doors.
{(If Equipped):Press to cool the entire seat.
+:Press to heat the seatback only.
z:Press to heat the seat and seatback.
Continue to press the desired button to cycle through
the temperature settings: high (three indicator lights),
medium (two indicator lights), low (one indicator light),
and off (no lights).
See Heated Seats
on page 2‑8andHeated and
Cooled Seats on page 2‑9.
Rear Seats
The heated rear seat controls are located on the Rear
Sear Audio (RSA) panel.
M: Press to heat the seat cushion and to cycle through
the three temperature settings.
See Heated Seats on page 2‑15.
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.
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The interior temperature sensors located in the
headliner above the driver side seat and if equipped, in
the headliner above the second row seats measure the
temperature of the air inside the vehicle.
There is also an exterior temperature sensor located
behind the front grille. This sensor reads the outside air
temperature and helps maintain the temperature inside
the vehicle. Any cover on the front of the vehicle could
cause a false reading in the displayed temperature.
The climate control system uses the information from
these sensors to maintain your comfort setting by
adjusting the outlet temperature, fan speed, and
the air delivery mode. The system may also supply
cooler air to the side of the vehicle facing the sun.
The recirculation mode will also be used as needed
to maintain cool outlet temperatures.
Outlet Adjustment
Use the air outlets located in the center and on the side
of the instrument panel to direct the airflow.
Operation Tips
.Keep the hood and front air inlets free of ice,
snow, or any other obstruction (such as leaves).
The heater and defroster will work far better,
reducing the chance of fogging the inside of the
windows.
.When you enter a vehicle in cold weather, press
the fan up button to the maximum fan level before
driving. This helps clear the intake ducts of snow
and moisture, and reduces the chance of fogging
the inside of the window.
.Keep the air path under the front seats clear of
objects. This helps air to circulate throughout the
vehicle.
.Adding outside equipment to the front of the
vehicle, such as hood-air deflectors, may affect the
performance of the heating and air conditioning
system. Check with your dealer before adding
equipment to the outside of the vehicle.
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Using the Auxiliary Input Jack
The radio system has an auxiliary input jack located on
the lower right side of the faceplate. This is not an audio
output; do not plug the headphone set into the front
auxiliary input jack. An external audio device such
as an iPod, laptop computer, MP3 player, CD player,
or cassette tape player, etc. can be connected to the
auxiliary input jack for use as another audio source.
Drivers are encouraged to set up any auxiliary device
while the vehicle is in P (Park). SeeDefensive Driving
on page 5‑2for more information on driver distraction.
To use a portable audio player, connect a 3.5 mm
(1/8 in) cable to the radio's front auxiliary input jack.
When a device is connected, press the radio CD/AUX
button to begin playing audio from the device over the
vehicle speakers.
For optimal sound quality, increase the portable audio
device's volume to the loudest level.
It is always best to power the portable audio device
through its own battery while playing.
O(Power/Volume): Turn clockwise or
counterclockwise to increase or decrease the volume
of the portable player. Additional volume adjustments
might have to be made from the portable device if the
volume is not loud or soft enough. BAND:
Press to listen to the radio when a portable
audio device is playing. The portable audio device also
continues to play.
CD/AUX (CD/Auxiliary): Press to play a CD when
a portable audio device is playing. Press again and
the system begins playing audio from the connected
portable audio player. If a portable audio player is not
connected, “No Input Device Found” displays.
DVD/CD AUX (CD/Auxiliary): Press this button to cycle
through DVD, CD, or Auxiliary when listening to the
radio. The DVD/CD text label and a message showing
track or chapter number displays when a disc is in
either slot. Press this button again and the system
automatically searches for an auxiliary input device,
such as a portable audio player. If a portable audio
player is not connected, “No Aux Input Device”displays.
If a disc is in both the DVD slot and the CD slot the
DVD/CD AUX button cycles between the two sources
and does not indicate “No Aux Input Device”. If a front
auxiliary device is connected, the DVD/CD AUX button
cycles through all available options, such as: DVD slot,
CD slot, Front Auxiliary, and Rear Auxiliary (if available).
See “Using the Auxiliary Input Jack(s)” later in this
section, or “Audio/Video (A/V) Jacks” under,Rear Seat
Entertainment (RSE) System
on page 4‑125for more
information.
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What to Use
Refer to the Maintenance Schedule to determine what
kind of lubricant to use. SeeRecommended Fluids and
Lubricants on page 7‑11.
Headlamp Aiming
The vehicle has a visual optical headlamp aiming
system. The aim of the headlamps have been preset at
the factory and should need no further adjustment.
However, if the vehicle is damaged in a crash, the aim
of the headlamps may be affected and adjustment may
be necessary.
If oncoming vehicles flash their high beams at you, this
may mean the vertical aim of your headlamps needs to
be adjusted.
It is recommended that the vehicle is taken to your
dealer for service if the headlamps need to be adjusted.
It is possible however, to re-aim the headlamps as
described. The vehicle should:
.Be placed so the headlamps are 25 ft. (7.6 m) from
a light colored wall.
.Have all four tires on a level surface which is level
all the way to the wall.
.Be placed so it is perpendicular to the wall.
.Not have any snow, ice, or mud on it.
.Be fully assembled and all other work stopped
while headlamp aiming is being performed.
.Normally loaded with a full tank of fuel and one
person or 160 lbs (75 kg) sitting on the driver seat.
.Have the tires properly inflated.
.Have the spare tire is in its proper location in the
vehicle.
Headlamp aiming is done with the vehicle's low-beam
headlamps. The high-beam headlamps will be correctly
aimed if the low-beam headlamps are aimed properly.
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