lock CADILLAC CTS 2009 2.G Repair Manual

Ashtray(s) and Cigarette Lighter
The vehicle may have two removable ashtrays and
cigarette lighters. One ashtray can be placed into the
instrument panel storage compartment and the other
into the center console rear compartment. To use
the lighter, push it in all the way and let go. When it is
ready, it will pop back out by itself.
To empty the ashtrays, hold on to the edges of the bin
and pull straight out. To reinstall, push the tray back
into place.
Notice:Holding a cigarette lighter in while it is
heating does not let the lighter back away from the
heating element when it is hot. Damage from
overheating can occur to the lighter or heating
element, or a fuse could be blown. Do not hold a
cigarette lighter in while it is heating.
Notice:If papers, pins, or other ammable items
are put in the ashtray, hot cigarettes or other
smoking materials could ignite them and possibly
damage the vehicle. Never put ammable items
in the ashtray.
Analog Clock
The analog clock is located on the instrument panel
above the radio. The clock is not connected with
any other vehicle system and runs by itself. To adjust
the clock:
1. Locate the adjustment buttons directly below the
clock face.
2. Push and hold the right adjustment button to move
the clock hands forward or the left adjustment
button to make the clock hands go backward.
Holding either button down will cause the clock to
advance faster. Release the button before the
desired time is reached.
3. Push and release either button to adjust the time by
one minute increments until the desired time is
reached.
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The climate control system uses the information from
these sensors to adjust the fan speed and the air
delivery, in order to maintain the selected temperature.
The system may also supply cooler air to the side of
the vehicle facing the sun. The recirculation mode
will also be activated, as necessary.
Do not cover the sensors or the automatic climate
control system will not work properly.
Outlet Adjustment
Use the air outlets located in the center and on the side
of the instrument panel to direct the airow. Use the
thumbwheels near the air outlets to open or close off the
airow.
Operation Tips

Clear away any ice, snow, or leaves from air inlets
at the base of the windshield that could block the
ow of air into the vehicle.
Keep the path under the front seats clear of objects
to help circulate the air inside of the vehicle more
effectively.
Use of non-GM approved hood deectors can
adversely affect the performance of the system.
Check with your dealer/retailer before adding
equipment to the outside of the vehicle.
Passenger Compartment Air Filter
The passenger compartment air lter traps most of
the dust and pollen from the air entering the vehicle.
The lter will need to be changed periodically.
SeeScheduled Maintenance on page 6-4.
Using the climate control system without the passenger
air lter installed could let water or other debris enter
the system. This could cause a water leak or noises.
Make sure a new air lter is installed after removing the
old one.
The passenger compartment air lter is located under
the hood below the windshield wiper arm and the screen
on the passenger side of the vehicle. SeeEngine
Compartment Overview on page 5-14for more
information on location.
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For vehicles with the Electric Park Brake (EPB), this
light should come on briey when ignition is turned
to ON/RUN. If it does not come on then, have it xed so
it will be ready to warn if there is a problem.
If this light comes on there is a problem with a system
on the vehicle that is causing the park brake system
to work at a reduced level. The vehicle can still be
driven, but should be taken to a dealer/retailer as soon
as possible.
SeeElectric Parking Brake on page 2-44for more
information.
Antilock Brake System (ABS)
Warning Light
For vehicles with the
Antilock Brake System
(ABS), this light comes on
briey when the engine
is started.
If it does not, have the vehicle serviced by your
dealer/retailer. If the system is working normally the
indicator light then goes off.
If the ABS light stays on, turn the ignition off. If the light
comes on while driving, stop as soon as it is safely
possible and turn the ignition off. Then start the engine
again to reset the system. If the ABS light stays on,
or comes on again while driving, the vehicle needs
service. If the regular brake system warning light is not
on, the vehicle still has brakes, but not antilock brakes.
If the regular brake system warning light is also on,
the vehicle does not have antilock brakes and there is a
problem with the regular brakes. SeeBrake System
Warning Light on page 3-39.
For vehicles with a Driver Information Center (DIC),
seeDIC Warnings and Messages on page 3-58for all
brake related DIC messages.
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Relearn Remote Key
If the vehicle has the Remote Keyless Entry (RKE)
system, this display allows you to match the transmitter
to the vehicle. If the vehicle has the keyless access
system, seeKeyless Access System Operation
on page 2-8for instructions on matching a keyless
access transmitter to the vehicle. To match an RKE
transmitter to the vehicle:
1. Press the vehicle information button until
Press
VTo Relearn Remote Key displays.
2. Press the set/reset button until Remote Key
Learning Active is displayed.
3. Press and hold the lock and unlock buttons on
the rst transmitter at the same time for about
15 seconds.
On vehicles with memory recall seats, the rst
transmitter learned will match driver 1 and
the second will match driver 2.
A chime sounds indicating that the transmitter
is matched.
4. To match additional transmitters at this time,
repeat Step 3.
Each vehicle can have a maximum of
eight transmitters matched to it.
5. To exit the programming mode, you must cycle
the key to LOCK/OFF.
Trans (Transmission) Temp (Temperature)
(CTS-V Only)
This display shows the transmission uid temperature in
either degrees Fahrenheit (°F) or degrees Celsius (°C).
Oil Pressure (CTS-V Only)
This display shows the oil pressure in either pounds per
square inch (psi) or kilopascals (kPa).
Coolant Temp (Temperature) (CTS-V Only)
This display shows the engine coolant temperature in
either degrees Fahrenheit (°F) or degrees Celsius (°C).
Lateral Acceleration (CTS-V Only)
Lateral acceleration is a measure of how hard you are
taking a corner. For example, when you are turning
right you will feel your body push to the left. This force
is measured in a ‘‘g’’. This gage will display from
0.0 g to 2.0 g.
Blank Display
This display shows no information.
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If moving the transmitter to different locations within
the vehicle does not help, place the transmitter in the
center console transmitter pocket with the buttons facing
the front of the vehicle and then start the vehicle.
The vehicle’s battery voltage is low. The battery
voltage must be above 10 volts for the keyless
access transmitter to be detected properly.
Electronic Key Not Detected Restart
Allowed
If the vehicle has the keyless access system, this
message displays when the keyless access transmitter is
not detected inside the vehicle while you are trying to turn
the ignition off. The vehicle may be near a strong radio
antenna signal causing the keyless access system to be
jammed. If you have the keyless access transmitter with
you, get out of the vehicle and lock the doors. If you do
not have the keyless access transmitter with you, you will
be able to start the vehicle again within ve minutes, or
until the vehicle’s content theft deterrent system is armed.
SeeStarting the Engine on page 2-33for more
information.
Engine Hot A/C (Air Conditioning) Off
This message displays when the engine coolant
becomes hotter than the normal operating temperature.
SeeEngine Coolant Temperature Gage on page 3-42.
To avoid added strain on a hot engine, the air
conditioning compressor automatically turns off. When
the coolant temperature returns to normal, the air
conditioning compressor turns back on. You can
continue to drive the vehicle.
If this message continues to appear, have the system
repaired by your dealer/retailer as soon as possible
to avoid damage to the engine.
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Service A/C System
This message displays when the electronic sensors that
control the air conditioning and heating systems are
no longer working. Have the climate control system
serviced by your dealer/retailer if you notice a drop in
heating and air conditioning efficiency.
Service All Wheel Drive
This message displays if a problem occurs with the
All-Wheel Drive (AWD) system. The vehicle will run in
2WD. This could be caused by:
An electronics problem
An AWD system oil overheat
Worn out or overheated clutch plates
Various electrical issues
If this message appears, stop as soon as possible
and turn off the ignition for 30 seconds. Restart
the vehicle and check for the message on the DIC
display. If the message is still displayed or appears
again when you begin driving, the system needs service.
See your dealer/retailer right away.
Service Battery Charging System
This message displays when there is a problem with the
generator and battery charging systems. Driving with this
problem could drain the battery. Turn off all unnecessary
accessories. Stop and turn off the vehicle as soon as it is
safe to do so. Have the electrical system checked by your
dealer/retailer. Under certain conditions, the charging
system light may also turn on in the instrument panel
cluster. SeeCharging System Light on page 3-38for
more information.
Service Brake Assist
This message displays if there is a problem with the
brake system. The brake system warning light and the
antilock brake system (ABS) warning light may also
display on the instrument panel cluster. SeeBrake
System Warning Light on page 3-39andAntilock Brake
System (ABS) Warning Light on page 3-40for more
information. Stop as soon as possible and turn off the
vehicle. Restart the vehicle and check for the message
on the DIC display. If the message displays immediately
or again after you begin driving, the brake system
needs service. See your dealer/retailer as soon as
possible. SeeBrakes on page 5-42for more information.
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Auto Door Lock
This feature allows you to select when the vehicle’s
doors will automatically lock. SeeProgrammable
Automatic Door Locks on page 2-17for more
information.
Press the customization button until Auto Door Lock
appears on the DIC display. Press the set/reset button
once to access the settings for this feature. Then press
the menu up/down button to scroll through the following
settings:
Shift Out Of Park (default on Automatic
Transmission) (Automatic Transmission Only):
The vehicle’s doors automatically lock when the doors
are closed and the vehicle is shifted out of P (Park).
At Vehicle Speed (default on Manual Transmission):
The vehicle’s doors automatically lock when the vehicle
speed is above 5 mph (8 km/h) for three seconds.
No Change:No change will be made to this feature.
The current setting will remain.
To select a setting, press the set/reset button while the
desired setting is displayed on the DIC.
Auto Door Unlock
This feature allows you to select whether or not the
door(s) will automatically unlock. It also allows you to
select which doors and when they will automatically
unlock. SeeProgrammable Automatic Door Locks on
page 2-17for more information.
Press the customization button until Auto Door Unlock
appears on the DIC display. Press the set/reset button
once to access the settings for this feature. Then press
the menu up/down button to scroll through the following
settings:
Off:None of the doors will automatically unlock.
Driver At Off:Only the driver’s door will unlock when
the ignition is turned off.
Driver In Park (Automatic Transmission Only):
Only the driver’s door will unlock when the vehicle is
shifted into P (Park).
All At Off (default on Manual Transmission):All of
the doors will unlock when the ignition is turned off.
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All In Park (default on Automatic Transmission)
(Automatic Transmission Only):All of the doors will
unlock when the vehicle is shifted into P (Park).
No Change:No change will be made to this feature.
The current setting will remain.
To select a setting, press the set/reset button while the
desired setting is displayed on the DIC.
Remote Door Lock
This feature allows you to select the type of feedback
you will receive when locking the vehicle with the
Remote Keyless Entry (RKE) or keyless access
transmitter, or when the vehicle is automatically locked
using the Keyless Locking feature. You will not
receive feedback when locking the vehicle with the
transmitter if the doors are open. SeeRemote Keyless
Entry (RKE) System Operation on page 2-6,Keyless
Access System Operation on page 2-8, or “Keyless
Locking” later in this section for more information.Press the customization button until Remote Door Lock
appears on the DIC display. Press the set/reset button
once to access the settings for this feature. Then
press the menu up/down button to scroll through the
following settings:
Off:There will be no feedback when you press the lock
button on the transmitter.
Lights Only:The exterior lamps will ash when you
press the lock button on the transmitter.
Horn Only:The horn will sound on the second press of
the lock button on the transmitter.
Horn & Lights (default):The exterior lamps will ash
when you press the lock button on the transmitter,
and the horn will sound when the lock button is pressed
again within ve seconds of the previous command.
No Change:No change will be made to this feature.
The current setting will remain.
To select a setting, press the set/reset button while the
desired setting is displayed on the DIC.
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Remote Door Unlock
This feature allows you to select the type of feedback
you will receive when unlocking the vehicle with the
Remote Keyless Entry (RKE) or keyless access
transmitter, or when the vehicle is automatically
unlocked using the Keyless Unlock feature. You will not
receive feedback when unlocking the vehicle with the
transmitter if the doors are open. SeeRemote Keyless
Entry (RKE) System Operation on page 2-6,Keyless
Access System Operation on page 2-8, or “Keyless
Unlock” later in this section for more information.
Press the customization button until Remote Door
Unlock appears on the DIC display. Press the set/reset
button once to access the settings for this feature.
Then press the menu up/down button to scroll through
the following settings:
Lights Off:The exterior lamps will not ash when you
press the unlock button on the transmitter.
Lights On (default):The exterior lamps will ash when
you press the unlock button on the transmitter.
No Change:No change will be made to this feature.
The current setting will remain.
To select a setting, press the set/reset button while the
desired setting is displayed on the DIC.
Delay Door Lock
This feature allows you to select whether or not the
locking of the vehicle’s doors will be delayed. When
locking the doors with the power door lock switch and a
door is open, this feature will delay locking the doors until
ve seconds after the last door is closed. You will hear
three chimes to signal that the delayed locking feature is
in use. On vehicles with the Remote Keyless Entry (RKE)
system, the key must be out of the ignition for this feature
to work. On vehicles with the Keyless Access System, the
vehicle must be off and the keyless access transmitter
must be removed from the vehicle for this feature to work.
You can temporarily override delayed locking by pressing
the power door lock switch twice or the lock button on the
transmitter twice. SeeDelayed Locking on page 2-17for
more information.
Press the customization button until Delay Door Lock
appears on the DIC display. Press the set/reset
button once to access the settings for this feature.
Then press the menu up/down button to scroll through
the following settings:
Off:There will be no delayed locking of the
vehicle’s doors.
On (default):The doors will not lock until ve seconds
after the last door is closed.
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No Change:No change will be made to this feature.
The current setting will remain.
To select a setting, press the set/reset button while the
desired setting is displayed on the DIC.
Exit Lighting
This feature allows you to select the amount of time you
want the exterior lamps to remain on when it is dark
enough outside. This happens after the key is turned
from ON/RUN to LOCK/OFF.
Press the customization button until Exit Lighting appears
on the DIC display. Press the set/reset button once to
access the settings for this feature. Then press the menu
up/down button to scroll through the following settings:
Off:The exterior lamps will not turn on.
10 Seconds (default):The exterior lamps will stay on
for 10 seconds.
30 Seconds:The exterior lamps will stay on for
30 seconds.
2 Minutes:The exterior lamps will stay on for
two minutes.
No Change:No change will be made to this feature.
The current setting will remain.
To select a setting, press the set/reset button while the
desired setting is displayed on the DIC.
Approach Lighting
This feature allows you to select whether or not to
have the exterior lights turn on briey during low light
periods after unlocking the vehicle using the Remote
Keyless Entry (RKE) or keyless access transmitter.
Press the customization button until Approach Lighting
appears on the DIC display. Press the set/reset button
once to access the settings for this feature. Then press
the menu up/down button to scroll through the following
settings:
Off:The exterior lights will not turn on when you unlock
the vehicle with the transmitter.
On (default):If it is dark enough outside, the exterior
lights will turn on briey when you unlock the vehicle
with the transmitter.
The lights will remain on for 20 seconds or until the lock
button on the transmitter is pressed, or the vehicle is
no longer off. SeeRemote Keyless Entry (RKE) System
Operation on page 2-6andKeyless Access System
Operation on page 2-8for more information.
No Change:No change will be made to this feature.
The current setting will remain.
To select a setting, press the set/reset button while the
desired setting is displayed on the DIC.
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