roof BUICK LUCERNE 2008 User Guide

Sunroof
If your vehicle has a power
sunroof, the switches are
located on the headliner.
To express-open the sunroof press the rear of the driver
side switch to the second detent position, and release.
To stop the sunroof from express opening, press
the switch again. The sunroof has a comfort stop feature
which stops the sunroof from opening to the full-open
position. From the comfort stop position, press the rear
of the driver side switch a second time to open the
sunroof to the full-open position. If the sunshade is in
the closed position, it will open with the sunroof, or it can
be opened manually.To close the sunroof, press the front of the driver side
switch to the second detent position, and release.
To vent the sunroof press and hold the back of the
passenger side switch until the vent reaches the desired
position. Press the front of the passenger side switch
to close the sunroof.
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 return to the full-open
or vent position.
2-58

To calibrate the compass, use the following procedure:
Compass Calibration Procedure
1. Before calibrating the compass, make sure the
compass zone is set to the variance zone in
which the vehicle is located. See “Compass
Variance (Zone) Procedure” earlier in this section.
Do not operate any switches such as window,
sunroof, climate controls, seats, etc. during
the calibration procedure.
2. Press the vehicle information button until PRESS
VTO CALIBRATE COMPASS displays.
3. Press the set/reset button to start the compass
calibration.
4. The DIC will display CALIBRATING: DRIVE IN
CIRCLES. Drive the vehicle in tight circles at
less than 5 mph (8 km/h) to complete the calibration.
The DIC will display CALIBRATION COMPLETE
for a few seconds when the calibration is complete.
The DIC display will then return to PRESS
V
TO CALIBRATE COMPASS.
DIC Warnings and Messages
Messages are displayed on the DIC to notify the driver
that the status of the vehicle has changed and that
some action may be needed by the driver to correct the
condition. Multiple messages may appear one after
another. Some messages may not require immediate
action, but you can press the set/reset button to
acknowledge that you received the message and clear it
from the DIC display. Pressing any of the DIC buttons
also acknowledges and clears any messages. Some
messages cannot be cleared from the DIC display
because they are more urgent. These messages require
action before they can be cleared. You should take
any messages that appear on the display seriously and
remember that clearing the messages will only make
the messages disappear, not correct the problem.
The following are the possible messages that can be
displayed and some information about them.
AUTOMATIC LIGHT CONTROL OFF
This message displays when the automatic headlamps
are turned off. SeeExterior Lamps on page 3-14for
more information.
AUTOMATIC LIGHT CONTROL ON
This message displays when the automatic headlamps
are turned on. SeeExterior Lamps on page 3-14for
more information.
3-56

Backglass Antenna
The AM-FM antenna is integrated with the rear window
defogger, located in the rear window. Make sure that
the inside surface of the rear window is not scratched
and that the grid lines on the glass are not damaged. If
the inside surface is damaged, it could interfere with
radio reception.
Notice:Using a razor blade or sharp object to clear
the inside rear window may damage the rear
window antenna and/or the rear window defogger.
Repairs would not be covered by your warranty. Do
not clear the inside rear window with sharp
objects.
Notice:Do not apply aftermarket glass tinting with
metallic lm. The metallic lm in some tinting
materials will interfere with or distort the incoming
radio reception. Any damage caused to your
backglass antenna due to metallic tinting materials
will not be covered by your warranty.
If static is heard on the radio, when the rear window
defogger is turned on, it could mean that a defogger grid
line has been damaged. If this is true, the grid line
must be repaired.If adding a cellular telephone to your vehicle, and the
antenna needs to be attached to the glass, make
sure that the grid lines for the AM-FM antenna are not
damaged. There is enough space between the grid lines
to attach a cellular telephone antenna without interfering
with radio reception.
XM™ Satellite Radio Antenna
System
The XM™ Satellite Radio antenna is located on the roof
of your vehicle. Keep this antenna clear of snow and
ice build up for clear radio reception.
If your vehicle has a sunroof, the performance of the
XM™ system may be affected if the sunroof is open.
Loading items onto the roof of your vehicle can interfere
with the performance of the XM™ system. Make sure
the XM™ Satellite Radio antenna is not obstructed.
3-97

Fuses Usage
8 Steering Wheel Illumination
9 Front Heated/Cooled Seat Module
10Run 2 - Heated/Cooled Seats,
Heated Washer Fluid
11 Rear Heated Seat Module (optional)
12 RPA Module
13 PASS-Key
®III System
14 Unlock/Lock Module
15 Magnetic Ride Control
16 Not Used
17 Sunroof
18 Body Control Module (BCM) Dim
19 Body Control Module (BCM)
20 Run 1-Heated Steering Wheel
21 Ignition Switch
22 Driver Door Module
23 Rear Lumbar (optional)
24 Electronic Leveling Control Module
25Body Control Module (Left Turn
Signal)
26Cigarette Lighter, Auxiliary Power
Outlet
Fuses Usage
27 Navigation (optional)
28 Retained Accessory Power 1 (RAP)
29 Passenger Door Module
30 Sensing and Diagnostic Module
31 Accessory Power Outlets
32Body Control Module (BCM)
(Inadvertent)
33 Retained Accessory Power 2 (RAP)
34 CanisterVent Solenoid
35 Body Control Module (Courtesy)
36Body Control Module (Right Turn
Signal)
37 Trunk Release
38 Amplier, Radio
39 Body Control Module (CHMSL)
40 Body Control Module
41 Stoplamp (optional)
42 OnStar
®Module
43 Body Modules
44 Radio
45 Door Unlatch (optional)
46 Rear Defogger (J-Case)
5-111

Steering.......................................................... 4-7
Steering Wheel Controls, Audio.........................3-95
Steering Wheel, Heated..................................... 3-7
Steering Wheel, Power Tilt Wheel and Telescopic
Steering Column........................................... 3-7
Steering Wheel, Tilt Wheel................................. 3-6
Storage Areas
Center Console Storage Area........................2-56
Center Flex Storage Unit..............................2-57
Convenience Net.........................................2-57
Cupholder(s)...............................................2-56
Front Storage Area......................................2-56
Glove Box..................................................2-56
Rear Seat Armrest.......................................2-57
Stuck in Sand, Mud, Ice, or Snow.....................4-18
Sun Visors.....................................................2-17
Sunroof.........................................................2-58
T
Tachometer....................................................3-34
Taillamps
Back-Up Lamps...........................................5-57
Turn Signal, Stoplamps and
Sidemarker Lamps...................................5-56
TCS Warning Light..........................................3-40
Telescopic Steering Column, Power Tilt Wheel...... 3-7
Theater Dimming............................................3-18
Theft-Deterrent, Radio.....................................3-94Theft-Deterrent Systems...................................2-17
Content Theft-Deterrent................................2-17
PASS-Key
®III+...........................................2-18
PASS-Key®III+ Operation.............................2-19
Tilt Wheel........................................................ 3-6
Time, Setting..................................................3-76
Tire
Pressure Light.............................................3-43
Tires.............................................................5-60
Aluminum or Chrome-Plated Wheels,
Cleaning...............................................5-100
Buying New Tires........................................5-76
Chains.......................................................5-82
Changing a Flat Tire....................................5-84
Cleaning...................................................5-101
Compact Spare Tire.....................................5-94
Different Size..............................................5-78
If a Tire Goes Flat.......................................5-83
Ination - Tire Pressure................................5-67
Inspection and Rotation................................5-74
Installing the Spare Tire................................5-86
Pressure Monitor Operation...........................5-70
Pressure Monitor System..............................5-69
Removing the Flat Tire.................................5-86
Removing the Spare Tire and Tools...............5-85
Storing a Flat or Spare Tire and Tools............5-92
Tire Sidewall Labeling..................................5-61
Tire Terminology and Denitions....................5-64
Uniform Tire Quality Grading.........................5-78
12