2007 CADILLAC XLR key battery

If you ever notice a decrease in the keyless
access transmitter range, try doing one of the
following:
Check the distance. You may be too far from
your vehicle. You may need to stand closer
during rainy or snowy weather.
Check the location. Other vehicles or objects
may be blocking the signal. Take a few steps
to the left or right, hold the transmitter
higher, and try again.
Check to determine if battery replacement is
necessary. See “Battery Replacement”
underKeyless Access System Operation on
page 68.
Check to make sure that an electronic device
such as a cellular phone or lap top computer
is not causing interference.
If you are still having trouble, see your dealer
or a qualied technician for service.
Keyless Access System Operation
Your vehicle has a Keyless Access System
that allows you to lock and unlock your doors,
unlock your trunk lid and disarm or arm your
theft-deterrent system. The range distance is as
much as 100 feet (30 m) away.
Your vehicle comes with
two transmitters, and up
to four can be matched
to your vehicle. See
“Matching Transmitter(s)
to Your Vehicle” later
in this section.
Q(Lock):Press this button to lock the doors.
The indicator light on the door will ash once.
If this button is pressed twice, the doors will
lock, the light will ash once and the horn will
sound once.
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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 FOB 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 at object with a thin edge into the
slot on the side of the transmitter and
separate the bottom half from the top half.
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.
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To stop the trunk lid while it is closing, do one of
the following:
Press the trunk lock release button located on
the instrument panel.
Use the vehicle key.
Squeeze the trunk release sensor located on
the rear of the trunk lid.
Press the button with the trunk symbol on the
keyless access transmitter.
Press the trunk close button on the underside
of the trunk lid.
To begin opening the trunk from the stopped
position, use any of the methods above, except
pressing the trunk close button.
To resume closing the power trunk lid, press the
trunk close button on the underside of the trunk lid.
If the vehicle has lost battery power, you can
still open the trunk using the key.The key cylinder is located behind a cover on the
lower rear fascia on the driver’s side of the
vehicle. Open the door to access the key cylinder.
The key is located inside the keyless access
transmitter. SeeKeys on page 65for more
information.
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Arming the System
Use one of the three following items listed here to
arm the system:
Press the lock button on 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 220.Now, if a door or the trunk lid is opened without
the keyless access transmitter, the alarm will
go off. Your horn will sound for two minutes, then
it will go off to save battery power. And, your
vehicle will not start without a keyless transmitter
present.
The theft-deterrent system will not arm if you lock
the driver’s door with the power door lock
switch after the doors are closed.
If your 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 your
passenger will not set it off.
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Retained Accessory Power (RAP)
The following accessories on your vehicle may be
used for up to 10 minutes after the engine is
turned off:
Radio
Power Windows
Audio Steering Wheel Controls
Power to these accessories stops after 10 minutes
or if a door is opened. If you want power for
another 10 minutes, close all the doors and press
the Acc. button to place the vehicle in accessory
mode. Press the button again and the vehicle
will return to RAP.
Starting the Engine
Move the shift lever to PARK (P) or NEUTRAL (N).
To restart when you are already moving, use
NEUTRAL (N).
Notice:Do not try to shift to PARK (P) if your
vehicle is moving. If you do, you could
damage the transmission. Shift to PARK (P)
only when your vehicle is stopped.
The keyless access transmitter must be inside the
vehicle for the ignition to work.
Cell phone chargers can interfere with the
operation of the Keyless Access System. Battery
chargers should not be plugged in when starting
or turning off the engine.
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To start you vehicle, do the following:
1. With your foot on the brake pedal, press the
START button located on the instrument
panel.
If there is not a keyless access transmitter in
the vehicle or if there is something causing
interference with it, the DIC will display
NO FOB DETECTED. SeeDIC Warnings and
Messages on page 206for more information.
2. When the engine begins cranking, let go of
the button and the engine cranks automatically
until it starts. If the battery in the keyless
access transmitter is weak, the DIC displays
FOB BATTERY LOW. You can still drive
the vehicle.
See “Battery Replacement” underKeyless
Access System Operation on page 68for more
information. If the fob battery is dead, you
need to insert the fob into the fob slot to enable
engine starting. See″No Fobs Detected″
underDIC Warnings and Messages on
page 206.3. Do not race the engine immediately after
starting it. Operate the engine and
transmission gently until the oil warms up and
lubricates all moving parts.
4. If the engine does not start and no DIC
message is displayed, wait 15 seconds
before trying again to let the cranking motor
cool down.
If the engine does not start after 5-10 seconds,
especially in very cold weather (below 0°F
or−18°C), it could be ooded with too much
gasoline. Try pushing the accelerator pedal all
the way to the oor while cranking for up to
15 seconds maximum. Wait at least
15 seconds between each try, to allow the
cranking motor to cool down. When the engine
starts, let go of the accelerator. If the vehicle
starts briey but then stops again, do the same
thing. This clears the extra gasoline from the
engine.
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Notice:Cranking the engine for long periods
of time, by pressing the START button
immediately after cranking has ended, can
overheat and damage the cranking motor, and
drain the battery. Wait at least 15 seconds
between each try, to allow the cranking motor
to cool down.
Your vehicle has a Computer-Controlled Cranking
System. This feature assists in starting the
engine and protects components. Once cranking
has been initiated, the engine continues cranking
for a few seconds or until the vehicle starts. If
the engine does not start, cranking automatically
be stops after 15 seconds to prevent cranking
motor damage. To prevent gear damage,
this system also prevents cranking if the engine is
already running.
Notice:Your engine is designed to work with
the electronics in your vehicle. If you add
electrical parts or accessories, you could
change the way the engine operates. Before
adding electrical equipment, check with
your dealer. If you do not, your engine might
not perform properly. Any resulting damage
would not be covered by your vehicle’s
warranty.Stopping Your Engine
Move the shift lever to PARK (P) and press the
Acc. (Off/Accessory) button located on the
instrument panel. If the shifter is not in PARK (P),
the engine shuts off and the vehicle goes into
the Accessory Mode. The DIC displays″SHIFT TO
PARK″. Once the shifter is moved to PARK (P),
the vehicle turns off.
If the keyless access transmitter is not detected
inside the vehicle when it is turned to off, the DIC
displays NO FOB – OFF OR RUN?.
SeeDIC Warnings and Messages on page 206for
more information.
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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 messages regarding the
retractable hardtop. If the CLOSE CARGO
DIVIDER, TOO COLD TO MOVE TOP, TOP
INOP - VALET ON, TOP INOP OUT OF PARK,
TOP MOTOR OVER TEMP or TOP NOT SECURE
messages display, seeDIC Warnings and
Messages on page 206for more information.
If the retractable hardtop does not operate, and
there are no messages displayed on the
Driver Information Center (DIC), then perform the
“Power Window Initialize” steps underPower
Windows on page 82.
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 65andTrunk on page 77for more
information.
3. Raise the trunk by hand.
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