2006 CADILLAC XLR V Car battery

Battery Replacement
Under normal use, the battery in your keyless access
transmitter should last about three years.
You can tell the battery is weak if the transmitter will not
work at the normal range in any location. If you have
to get close to your vehicle before the transmitter works,
it is probably time to change the battery.
A weak battery may also cause the DIC to display
NO FOBS DETECTED when you try to start the vehicle.
If this happens, place the transmitter in the glove box
transmitter pocket with the buttons facing to the right.
Then, with the vehicle in PARK (P) or NEUTRAL (N),
press the brake pedal and the START button. Although
this will start the vehicle, it is recommended that you
replace the transmitter battery as soon as possible.
The DIC may display FOB BATTERY LOW.
Notice:When replacing the battery, use care not
to touch any of the circuitry. Static from your
body transferred to these surfaces may damage
the transmitter.1. Insert a coin or similar object into the slot on the
back of the transmitter and gently pry apart the
front and back.
2. Gently pull the battery out of the transmitter.
3. Put the new battery in the transmitter, positive (+)
side up. Use a battery, type CR2032, or equivalent.
4. Reassemble the transmitter. Make sure to put
it together so water will not get in.
5. Test the transmitter.
2-8

Retractable Hardtop
The following procedures explain the proper operation
of the retractable hardtop. The retractable hardtop
will not operate if the valet lockout switch is on.
If the retractable hardtop is lowered or raised multiple
times, the engine should be running while doing so
to prevent drain on the vehicle’s battery.
{CAUTION:
Moving parts of the retractable hardtop can
be dangerous. People can be injured by the
hardtop and its mechanism. Keep people away
from your vehicle when you are lowering or
raising the top.
Lowering the Retractable Hardtop
Notice:Leaving the retractable hardtop down and
exposing the interior of your vehicle to outdoor
conditions may cause damage. Always close the
retractable hardtop if leaving your vehicle outdoors.
1. Park on a level surface and shift the transmission
into PARK (P).
2. The vehicle’s engine must be on or in ACC.
3. Lower both sun visors.
Notice:Raising or lowering the top while the vehicle
is in motion can cause damage to the top or top
mechanism. Make sure the vehicle is in PARK (P) to
lower or raise the top.
Notice:Lowering the top if it is damp, wet, or dirty
can cause stains, mildew, and damage to the inside
of your vehicle. Dry off the top before lowering it.
4. Make sure that nothing or no one is on or around
the top. Make sure the trunk cargo cover is in
place with nothing on top or in front of the cargo
cover. SeeRear Storage Area on page 2-46
for more information. Also, make sure the valet
lockout switch is off.
2-47

5. Push and hold the
top of the retractable
hardtop button located
behind the shift lever.
The windows will
automatically lower
and the top will raise.
A chime will sound
when the top has raised
completely.
After the top is fully raised, release the retractable
hardtop button. If you press the button again within
ve seconds, the windows will automatically close.
If your radio is on, you may notice a brief mute in
sound. This is normal and due to a new audio system
equalization being loaded for the vehicle with the
top raised.
Under certain conditions, the Driver Information
Center (DIC) may display a message regarding the
retractable hardtop. If this happens, seeDIC Warnings
and Messages on page 3-67for more information.Manually Raising the Retractable Hardtop
If your vehicle has a power loss, such as a dead battery,
you can still raise the top manually by doing the following:
1. Lower both sun visors and open both doors.
2. Use the key to open the trunk. SeeKeys on
page 2-2andTrunk on page 2-12for more
information.
3. Raise the trunk by hand.
4. Remove the wrench located inside the passenger’s
side storage compartment.
5. Find the hydraulic pump
under the carpet on the
rear driver’s side of
the trunk. Open the
valve by turning it
counterclockwise with
your hand until it stops.
Notice:Pressing the retractable hardtop button
when the hydraulic pump valve is open could
damage the pump. Always close the hydraulic
pump valve after the retractable hardtop has been
closed manually.
2-49

Battery Run-Down Protection
Your vehicle has a feature to help prevent you from
draining the battery in case the underhood lamp, vanity
mirror lamps, cargo lamps, reading lamps, console
or glove box lamps are accidentally left on or in case
something is plugged into the accessory power outlet or
cigarette lighter. If you leave any of these lamps on,
they will automatically time-out after about 20 minutes.
To reset it, all of the above lamps must be turned
off or the ignition key must be in ON.
Head-Up Display (HUD)
{CAUTION:
If the HUD image is too bright, or too high in
your eld of view, it may take you more time to
see things you need to see when it is dark
outside. Be sure to keep the HUD image dim
and placed low in your eld of view.The Head-Up Display (HUD) allows you to see some of
the driver information that appears on your instrument
panel cluster.
The information may be displayed in English or metric
units and appears as an image focused out toward
the front of your vehicle. To change from English
to metric units, seeDriver Information Center (DIC)
on page 3-64.
The HUD consists of the following information:
Speedometer
Turn Signal Indicators
High-Beam Indicator Symbol
Tap-Up/Tap-Down Transmission Feature
Check Gages Icon
Adaptive Cruise Control Features and Indicators
Radio Features
3-34

Vehicle Positioning
At times, the position of the vehicle on the map may be
inaccurate due to one or more of the following
reasons:
The road system has changed.
The vehicle is driving on slippery road surfaces
such as in sand, gravel, and/or snow.
The vehicle is traveling on winding roads.
The vehicle is on a long straight road.
The vehicle is approaching a tall building or a
large vehicle.
The surface streets run parallel to a freeway.
The vehicle has just been transferred by a vehicle
carrier or a ferry.
The current position calibration is set incorrectly.
The vehicle is traveling at high speed.
The vehicle changes directions more than once,
or when the vehicle is turning on a turn table in
a parking lot.
The vehicle is entering and/or exiting a parking lot,
garage, or a lot with a roof.
The GPS signal is not received.
A roof carrier is installed on your vehicle.
The vehicle is being driven with tire chains.
The tires are replaced.
The tire pressure for your tires is incorrect.
The tires are worn.
The rst time the map DVD is inserted.
The battery is disconnected for several days.
The vehicle is driving in heavy traffic where driving
is at low speeds, and the vehicle is stopped and
started repeatedly.
If you experience problems with your system, see your
dealer.
4-49

{CAUTION:
Snow can trap exhaust gases under your
vehicle. This can cause deadly CO (carbon
monoxide) gas to get inside. CO could
overcome you and kill you. You cannot see it
or smell it, so you might not know it is in your
vehicle. Clear away snow from around the
base of your vehicle, especially any that is
blocking your exhaust pipe. And check around
again from time to time to be sure snow does
not collect there.
Open a window just a little on the side of the
vehicle that is away from the wind. This will
help keep CO out.Run your engine only as long as you must. This saves
fuel. When you run the engine, make it go a little
faster than just idle. That is, push the accelerator
slightly. This uses less fuel for the heat that you get
and it keeps the battery charged. You will need a
well-charged battery to restart the vehicle, and possibly
for signaling later on with your headlamps. Let the
heater run for a while.
Then, shut the engine off and close the window almost
all the way to preserve the heat. Start the engine
again and repeat this only when you feel really
uncomfortable from the cold. But do it as little as
possible. Preserve the fuel as long as you can.
To help keep warm, you can get out of the vehicle
and do some fairly vigorous exercises every half hour
or so until help comes.
5-31

Service............................................................6-3
Accessories and Modications..........................6-3
California Proposition 65 Warning.....................6-3
Doing Your Own Service Work.........................6-4
Adding Equipment to the Outside
of Your Vehicle...........................................6-4
Fuel................................................................6-4
Gasoline Octane............................................6-5
Gasoline Specications....................................6-5
California Fuel...............................................6-5
Additives.......................................................6-6
Fuels in Foreign Countries...............................6-6
Filling the Tank..............................................6-7
Filling a Portable Fuel Container.....................6-10
Checking Things Under the Hood....................6-10
Hood Release..............................................6-11
Engine Compartment Overview.......................6-12
Engine Oil...................................................6-15
Engine Oil Life System..................................6-18
Engine Air Cleaner/Filter................................6-20
Automatic Transmission Fluid.........................6-21
Engine Coolant.............................................6-22
Coolant Surge Tank Pressure Cap..................6-25
Engine Overheating.......................................6-25
Overheated Engine Protection
Operating Mode........................................6-27Cooling System............................................6-28
Power Steering Fluid.....................................6-33
Windshield Washer Fluid................................6-34
Brakes........................................................6-35
Battery........................................................6-38
Jump Starting...............................................6-39
Rear Axle.......................................................6-44
Headlamp Aiming...........................................6-45
Headlamp Vertical Aiming..............................6-46
Bulb Replacement..........................................6-48
Windshield Replacement.................................6-49
Windshield Wiper Blade Replacement..............6-49
Tires..............................................................6-50
Tire Sidewall Labeling...................................6-52
Tire Terminology and Denitions.....................6-54
Run-Flat Tires..............................................6-56
Ination - Tire Pressure.................................6-58
Tire Pressure Monitor System.........................6-59
Tire Inspection and Rotation...........................6-62
When It Is Time for New Tires.......................6-63
Buying New Tires.........................................6-64
Different Size Tires and Wheels......................6-65
Uniform Tire Quality Grading..........................6-66
Wheel Alignment and Tire Balance..................6-67
Wheel Replacement......................................6-67
Section 6 Service and Appearance Care
6-1

Vehicle Storage
If you are not going to drive your vehicle for 25 days
or more, remove the black, negative (−) cable from
the battery. This will help keep your battery from
running down.
{CAUTION:
Batteries have acid that can burn you and gas
that can explode. You can be badly hurt if
you are not careful. SeeJump Starting on
page 6-39for tips on working around a battery
without getting hurt.
You must close all doors and the trunk before
reconnecting the battery. After reconnecting the battery,
you must press the unlock button on the keyless
access transmitter. Failure to follow this procedure may
result in the alarm sounding. Pressing unlock on the
keyless access transmitter would stop the alarm.
Jump Starting
If your vehicle’s battery has run down, you may want to
use another vehicle and some jumper cables to start
your vehicle. Be sure to use the following steps to do
it safely.
{CAUTION:
Batteries can hurt you. They can be dangerous
because:
They contain acid that can burn you.
They contain gas that can explode or ignite.
They contain enough electricity to burn you.
If you do not follow these steps exactly, some or
all of these things can hurt you.
6-39