2009 CADILLAC XLR fuses

Arming the System
To arm the system:
PressQon the keyless access transmitter.
Open the door. Lock the door with the power door
lock switch. The security light should ash. Remove
the keyless access transmitter from the interior of the
vehicle and close the door. The security light will stop
ashing and stay on. After 30 seconds, the light
should turn off.
The vehicle can be programmed to automatically lock
the doors and arm the system when you exit the
vehicle. SeeDIC Vehicle Personalization on
page 3-72.
Now, if a door or the trunk lid is opened without the
keyless access transmitter, the alarm will go off.
The horn will sound for two minutes, then it will go
off to save battery power. And, the vehicle will not
start without a keyless transmitter present.
The theft-deterrent system will not arm if you lock the
driver door with the power door lock switch after
the doors are closed.
If the passenger stays in the vehicle when you leave with
the keyless access transmitter, have the passenger lock
the vehicle after the doors are closed. This way the alarm
will not arm, and the passenger will not set it off.
Testing the Alarm
To test the system:
1. Close the trunk lid.
2. Lower the window on the driver door.
3. Manually arm the system.
4. Close the doors and wait 30 seconds.
5. Reach through the open window and manually pull
the release lever on the oor.
6. Turn off the alarm by pressing
Kon the transmitter.
If the alarm is inoperative, check to see if the horn
works. If not, check the horn fuse. SeeFuses and Circuit
Breakers on page 6-83. If the horn works, but the
alarm doesn’t go off, see your dealer/retailer.
Disarming the System
Always use the keyless access transmitter to unlock a
door either by pressing
Kon the transmitter or by
squeezing the door handle sensor while you have the
transmitter with you. Unlocking a door any other way will
set off the alarm. If the alarm sounds, press
Kon the
keyless access transmitter to disarm it.
Do not leave the key or device that disarms or
deactivates the theft deterrent system in the vehicle.
2-21

Immobilizer Operation
The vehicle has a passive theft-deterrent system.
The system is automatically armed when the ignition is
turned off.
The immobilization system is disarmed when the ignition
is turned to OFF/ACCESSORY or START and a valid
transmitter is found in the vehicle.
You do not have to manually arm or disarm the system.
The security light comes on if there is a problem with
arming or disarming the theft-deterrent system.
The system has one or more keyless access transmitters
that are matched to an immobilizer control unit in the
vehicle. Only a correctly matched keyless access
transmitter starts the vehicle. The vehicle may not
start if the keyless access transmitter is damaged.
If the engine does not start and the security light comes
on, there may be a problem with the immobilizer system.
Press the START button again.If the vehicle does not start and the keyless access
transmitter appears to be undamaged, try another
keyless access transmitter. Or, place the transmitter in
the transmitter pocket. See “NO FOBS DETECTED”
underDIC Warnings and Messages on page 3-60for
additional information. Check the fuse. SeeFuses and
Circuit Breakers on page 6-83. If the engine still does not
start with the other transmitter, the vehicle needs service.
If the engine does start, the rst transmitter may be faulty.
See your dealer/retailer or have a new keyless access
transmitter programmed to the vehicle.
The immobilizer system can learn new or replacement
keyless access transmitters. Up to four keyless access
transmitters can be programmed for the vehicle.
To program additional transmitters, see “Matching
transmitter(s) to Your Vehicle” underKeyless Access
System Operation on page 2-5.
Do not leave the key or device that disarms or
deactivates the theft deterrent system in the vehicle.
2-23

If after signaling a turn or a lane change the arrows
ash 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 fuses. SeeFuses and Circuit Breakers
on page 6-83.
Turn Signal on Chime
A chime will remind you if the turn signal is left on for
more than 3/4 mile (1.2 km) of driving.
If you need to leave the turn signal on for more than
3/4 mile (1.2 km), turn off the signal and then turn it
back on.
Headlamp High/Low-Beam Changer
Push the turn signal lever all the way forward to
change the headlamps from low beam to high beam.
When the high beams are on, this light
$appears on
the instrument panel cluster.
Pull the lever rearward to change the headlamps back
to low beam.
Flash-to-Pass
This feature lets you use the high-beam headlamps to
signal the driver in front of you that you want to pass.
Pull and hold the turn signal lever toward you to use.
When you do, the following will occur:
If the low-beam headlamps are on, the high-beam
headlamps will turn on. They will stay on as long as
you hold the lever there. Release the lever to turn
them off.
If the headlamps are on high-beam, they will switch
to low-beam. To return to high beam, push the lever
away from you.
Windshield Wipers
The windshield wiper lever is located on the right side of
the steering column.
3-8

To adjust the HUD so you can see it properly, do the
following:
1. Adjust the seat to a comfortable driving position.
If you change the seat position later, you may
have to re-adjust the HUD.
2. Start the engine and press the top or bottom of the
HUD button to center the HUD image in your view.
The HUD image can only be adjusted up and
down, not side-to-side.
3. Press the DIMMER button until the DIC reads
HUD DIMMING. Then use the brightness button
to adjust the desired intensity.
The brightness of the HUD image is determined by the
light conditions in the direction the vehicle is facing
and where you have the HUD set. If you are facing a
dark object or a heavily shaded area, the HUD may
anticipate that you are entering a dark area and may
begin to dim.
To turn off the HUD, press the brightness button down
until the image disappears.
Polarized sunglasses could make the HUD image
harder to see.
As light shines out from the HUD, it is possible for light
to shine back in. In rare occurrences, when the sun
is at a specic angle and position, the sun’s rays canshine back into the HUD. When this occurs, the display
device within the HUD will be temporarily illuminated.
The event will end when the vehicle’s angle to the
sun changes.
Clean the inside of the windshield as needed to remove
any dirt or lm that reduces the sharpness or clarity
of the HUD image.
To clean the HUD, spray household glass cleaner on a
soft, clean cloth. Wipe the HUD lens gently, then dry
it. Do not spray cleaner directly on the lens because the
cleaner could leak into the unit.
If the ignition is on and you cannot see the HUD image,
check to see if:
Something is covering the HUD unit.
The brightness is adjusted properly.
The HUD image is adjusted to the proper height.
Ambient light in the direction the vehicle is facing
is low.
A fuse is blown. SeeFuses and Circuit Breakers
on page 6-83.
Keep in mind that the windshield is part of the HUD
system. SeeWindshield Replacement on page 6-45.
3-33

The following Adaptive Cruise Control (ACC) messages
may appear in the HUD:
CRUISE SPEED LIMITED:This message indicates that
the vehicle speed has been reduced below the set
speed due to ACC limitations. The set speed is too high
and ACC cannot detect other vehicles at far enough
distances for the system to operate properly.
TIGHT CURVE:This message indicates that ACC
has reduced the vehicle speed due to a tight curve in
the road. Once the road straightens, ACC will return to
the selected set speed or follow distance setting.
See “Adaptive Cruise Control (ACC)” underTurn
Signal/Multifunction Lever on page 3-7for more
information.
You may also see an ACC active symbol, alert symbol
or vehicle ahead symbol. See “Adaptive Cruise
Control (ACC)” underTurn Signal/Multifunction Lever
on page 3-7for more information.Accessory Power Outlet(s)
The accessory power outlet can be used to connect
electrical equipment, such as a cellular phone.
The accessory power outlet is located inside the center
console storage compartment, on the forward left side.
To use the outlet, remove the tethered cap. When not
using it, always cover the outlet with the protective cap.
Notice:When using an accessory power outlet,
maximum electrical load must not exceed 20 amps.
Always turn off any electrical equipment when
not in use. Leaving electrical equipment on for
extended periods will drain your vehicle’s battery.
Certain electrical accessories may not be compatible
with 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 accessory power outlets.
3-34

When It Is Time for New Tires.......................6-61
Buying New Tires.........................................6-62
Different Size Tires and Wheels......................6-63
Uniform Tire Quality Grading..........................6-64
Wheel Alignment and Tire Balance..................6-65
Wheel Replacement......................................6-66
Tire Chains..................................................6-68
Lifting the Vehicle.........................................6-68
If a Tire Goes Flat........................................6-72
Appearance Care............................................6-74
Interior Cleaning...........................................6-74
Fabric/Carpet...............................................6-75
Leather.......................................................6-75
Instrument Panel, Vinyl, and Other Plastic
Surfaces..................................................6-76
Wood Panels...............................................6-76
Speaker Covers............................................6-76
Care of Safety Belts......................................6-76
Weatherstrips...............................................6-77
Washing Your Vehicle...................................6-77
Cleaning Exterior Lamps/Lenses.....................6-77
Finish Care..................................................6-78Windshield and Wiper Blades.........................6-78
Aluminum or Chrome-Plated Wheels
and Trim..................................................6-79
Tires...........................................................6-80
Sheet Metal Damage.....................................6-80
Finish Damage.............................................6-80
Underbody Maintenance................................6-80
Fiberglass Springs (Composite Springs)...........6-81
Chemical Paint Spotting.................................6-81
Vehicle Identication......................................6-81
Vehicle Identication Number (VIN).................6-81
Service Parts Identication Label.....................6-82
Electrical System............................................6-82
Add-On Electrical Equipment..........................6-82
Windshield Wiper Fuses................................6-83
Power Windows and Other Power Options.......6-83
Fuses and Circuit Breakers............................6-83
Instrument Panel Fuse Block..........................6-83
Underhood Fuse Block..................................6-87
Capacities and Specications..........................6-90
Section 6 Service and Appearance Care
6-2

Windshield Wiper Fuses
The windshield wiper motor is protected by a circuit
breaker and a fuse. If the motor overheats due to heavy
snow or ice, the wiper will stop until the motor cools.
If the overload is caused by some electrical problem,
and not snow or ice, be sure to get it xed.
Power Windows and Other Power
Options
Circuit breakers in the fuse block protect the power
windows and other power accessories. When the current
load is too heavy, the circuit breaker opens and
closes, protecting the circuit until the problem is xed or
goes away.
Fuses and Circuit Breakers
The wiring circuits in the vehicle are protected from
short circuits by a combination of fuses, circuit breakers
and fusible thermal links. This greatly reduces the
chance of res caused by electrical problems.Look at the silver-colored band inside the fuse. If the
band is broken or melted, replace the fuse. Be sure you
replace a bad fuse with a new one of the identical
size and rating.
Fuses of the same amperage can be temporarily
borrowed from another fuse location, if a fuse goes out.
Replace the fuse as soon as you can.
Instrument Panel Fuse Block
The panel fuse block is located on the passenger side
of the vehicle, under the instrument panel and under the
toe-board.
Remove the carpet and toe-board covering to access
the fuse block by pulling at the top of each corner
of the panel. Then turn the fuse block door knob
counterclockwise and pull the door to access the fuses.
6-83

Fuses Usage
ACCA/DRIV
DR SWAdaptive Cruise Control (ACC),
Driver Door Switch
AUX PWR Auxiliary PowerFuses Usage
BTSI SOL/COL
LOCKBrake Transmission Shift Interlock
Solenoid, Column Lock
CIGAR LTR Cigar Lighter
6-84