2002 GMC YUKON XL Owners Manual

2-41Interior Lamps Instrument Panel Intensity Control The instrument panel intensity control is located to the
right of the exterior lamps control.
Turn the thumbwheel up to adjust the instrument panel
lights. To turn on the dome lamps (with the vehicle's
doors closed) turn the thumbwheel all the way up.
Exit Lighting With exit lighting, the interior lamps will come on when
you remove the key from the ignition. The lamps will
not come on if the DOME OVERRIDE button is
pressed in.
Illuminated Entry Your vehicle is equipped with an illuminated
entry feature.
When a door is opened, the dome lamps and puddle
lamps will come on if the DOME OVERRIDE button is
in the ªoutº position. If the DOME OVERRIDE button
is pressed in, the lamps will not come on. Front Reading Lamps (If Equipped) If your vehicle has reading
lamps, press the button
located next to the lamp to
turn them on. The lamps
can be adjusted to point in
the direction you want.
Press the button again to turn the lamp off.
Your vehicle may also have reading lamps in other
locations. To turn on or off, press the button located next
to the lamp. The lamps are fixed and cannot be adjusted.

2-42Dome Lamps The dome lamps will come on when you open a door
and will slowly dim to off when all doors are closed.
You can also turn the dome lamps on by turning the
thumbwheel, located next to the exterior lamp control,
all the way up. In this position, the dome lamps will
remain on whether a door is opened or closed.
You can use the DOME OVERRIDE button, located
below the exterior lamp control, to set the dome lamps
to come on automatically when a door is opened, or
remain off. To turn the lamps off, press the button into
the in position. With the button in this position, the
dome lamps will remain off when the doors are open. To
return the lamps to automatic operation, press the button
again and return it to the out position. With the button in
this position, the dome lamps will come on when you
open a door.
Battery Run-Down Protection This feature shuts off the dome, reading, glove box and
underhood lamps if they are left on for more than 20
minutes when the ignition is off. This will keep your
battery from running down. Mirrors Electrochromic Inside Rearview Mirror
with Compass and Temperature Display When on, an electrochromic mirror automatically dims
to the proper level to minimize glare from lights behind
you after dark.
The electrochromic mirror will always revert to on when
the vehicle is started.
The mirror also includes a display of both the compass
and the temperature in the upper right corner of the
mirror face. The dual display can be turned on or off by
briefly pressing either the TEMP or COMP button.

2-43Temperature Display
Pressing the TEMP button once briefly will toggle the
compass/temperature reading on and off. To alternate
the temperature reading between Fahrenheit and Celsius,
press and hold the TEMP button for three seconds until
the display blinks F
and C
. Press and release the
TEMP button to toggle between the Fahrenheit and
Celsius readings. After five seconds of inactivity, the
display will stop flashing and stay at the last setting.
If an abnormal reading is displayed, please consult
your dealer. Electrochromic Mirror Operation
Each time the vehicle is started, the electrochromic
mirror is activated. If you do not want it on, then you
will have to manually turn it off. The time period you
need to press and hold the TEMP button to turn the
electrochromic feature on or off is six seconds. The
indicator light to the right of the TEMP button will
turn on or off to show you when the electrochromic
feature is activated.
Compass Operation
With the ignition on, the compass will show
two character boxes. The mirror will display the
compass heading.
When cleaning the mirror, use a paper towel or similar
material dampened with glass cleaner. Do not spray
glass cleaner directly on the mirror as that may cause
the liquid cleaner to enter the mirror housing.

2-44 Compass Calibration
The compass may need calibration if:

After five seconds, the display does not show a
compass heading (N for North, for example), there
may be a strong magnetic field interfering with the
compass. Such interference may be caused by a
magnetic antenna mount, magnetic note pad holder
or a similar magnetic item.

The compass does not display the correct heading
and the compass zone variance is set correctly.
In order to calibrate, the letters CAL must be displayed
in the mirror compass windows. If CAL is not
displayed, push in the COMP button for approximately
eight seconds or until the letters CAL are displayed.
The compass can be calibrated in one of two ways:

Drive the vehicle in circles at 5 mph (8 km/h) or less
until the display reads a direction, or

drive the vehicle on your everyday routine and after
several turns the compass will become calibrated and
will display a direction. Compass Variance
The mirror is set in zone eight upon leaving the factory.
It will be necessary to adjust the compass to compensate
for compass variance if you live outside zone eight.
Under certain circumstances, as during a long distance
cross
- country trip, it will be necessary to adjust for
compass variance. Compass variance is the difference
between earth's magnetic north and true geographic
north. If not adjusted to account for compass variance,
your compass could give false readings.
To adjust for compass variance, do the following:
1. Press and hold the COMP button located at the
bottom of the mirror for three seconds until a zone
number appears in the display.
2. Find your current location and variance zone number
on the following zone map.

2-453. Press the COMP button on the bottom of the mirror
until the new zone number appears in the display.
After you stop pressing the button in, the display will
show a compass direction within a few seconds. Power Outside Rearview Mirrors
The control is located on the driver's door armrest.
Move the upper selector switch to the left or right
to choose the mirror you want to adjust, then press
the arrows located on the lower control pad to adjust
the mirror.
The mirrors include ground illumination lamps (puddle
lamps) in the base of the mirror. For more information
on these lamps, see ªPuddle Lampsº in the Index.

2-46Driver's Outside Auto-Dimming
Rearview Mirror The driver's outside mirror will adjust for the glare of
headlamps behind you. This feature is controlled by the
on and off settings on the electrochromic mirror. See
ªElectrochromic Inside Rearview Mirror with Compass
and Temperature Displayº earlier in this section.
Convex Outside Mirror Your passenger's side mirror is convex. A convex
mirror's surface is curved so you can see more from
the driver's seat.
CAUTION:A convex mirror can make things (like other
vehicles) look farther away than they really are.
If you cut too sharply into the right lane, you
could hit a vehicle on your right. Check your
inside mirror or glance over your shoulder before
changing lanes. Heated Outside Rearview Mirrors The outside rearview mirrors have a defrost mode.
To turn on the defrost feature, press the rear window
defogger button. See ªRear Window Defoggerº in the
Index for further information.
Storage Compartments Glove Box To open your glove box, lift up the latch and pull the
door open.

2-47Center Console Storage Area Your vehicle has a console compartment between the
bucket seats. If the console is locked, insert the console key into the
lock and unlock it. Press the button on the side and
swing the console lid open.
The console has a place to store compact discs and loose
change. The console is also equipped with an accessory
power outlet. See ªAccessory Power Outletsº later in
this section for more information.
To access the cell phone storage area, press the button
on the front of the console and an access lid will pop up.
To store a cell phone, place it inside the net on the inside
of the access lid.

2-48 Center Console Storage Area Access Door
If you ever drop something between the cupholder door
and the center console area you can easily remove it by
following these steps:
1. Open the center console storage area by pressing the
button on the side of the console lid.
2. Locate the access door inside the storage area toward
the front.
3. Press the release button on the access door and pull it out.
You should now be able to retrieve the lost item(s).
Reverse the procedure to reinstall the access door. Rear Storage Compartment Your vehicle has a storage compartment located in
the rear cargo area of the vehicle in the driver's side
trim panel.
To open the Yukon Denali compartment, press in on the
release latch and swing the compartment door open.
To open the Yukon XL Denali compartment, pull the
latch to access the compartment.
Cupholders Your vehicle is equipped with cupholders for the front
and rear passengers located in the center console and on
the rear of the center console storage area. To use the
front cupholders press down on the raised area of the
access door. To access the rear cupholders, pull down on
the door located on the back of the console.