warning light CADILLAC CTS 2009 2.G Owners Manual

Seats and Restraint System............................. 1-1
Head Restraints
......................................... 1-2
Front Seats
............................................... 1-4
Rear Seats
..............................................1-13
Safety Belts
.............................................1-14
Child Restraints
.......................................1-34
Airbag System
.........................................1-58
Restraint System Check
............................1-74
Features and Controls..................................... 2-1
Keys
........................................................ 2-3
Doors and Locks
......................................2-16
Windows
.................................................2-22
Theft-Deterrent Systems
............................2-26
Starting and Operating Your Vehicle
...........2-30
Mirrors
....................................................2-52
Object Detection Systems
..........................2-54
OnStar
®System
......................................2-56
Universal Home Remote System
................2-60
Storage Areas
.........................................2-64
Sunroof
..................................................2-65
Instrument Panel............................................. 3-1
Instrument Panel Overview
.......................... 3-4
Climate Controls
......................................3-24
Warning Lights, Gages, and Indicators
........3-30
Driver Information Center (DIC)
..................3-50
Audio System(s)
.......................................3-85Driving Your Vehicle....................................... 4-1
Your Driving, the Road, and the Vehicle
....... 4-2
Towing
...................................................4-26
Service and Appearance Care.......................... 5-1
Service
..................................................... 5-3
Fuel
......................................................... 5-5
Checking Things Under the Hood
...............5-12
All-Wheel Drive
........................................5-51
Rear Axle
...............................................5-52
Headlamp Aiming
.....................................5-53
Bulb Replacement
....................................5-57
Windshield Wiper Blade Replacement
.........5-59
Tires
......................................................5-61
Appearance Care
...................................5-106
Vehicle Identication
...............................5-114
Electrical System
....................................5-114
Capacities and Specications
...................5-127
Maintenance Schedule..................................... 6-1
Maintenance Schedule
................................ 6-2
Customer Assistance Information.................... 7-1
Customer Assistance and Information
........... 7-2
Reporting Safety Defects
...........................7-14
Vehicle Data Recording and Privacy
...........7-16
Index................................................................ 1
2009 Cadillac CTS/CTS-V Owner ManualM

Vehicle Symbol Chart
Here are some additional symbols that may be found on
the vehicle and what they mean. For more information
on the symbol, refer to the index.
9:Airbag Readiness Light
#:Air Conditioning
!:Antilock Brake System (ABS)
g:Audio Steering Wheel Controls or OnStar®
$:Brake System Warning Light
":Charging System
I:Cruise Control
B:Engine Coolant Temperature
O:Exterior Lamps
#:Fog Lamps
.:Fuel Gage
+:Fuses
i:Headlamp High/Low-Beam Changer
j:LATCH System Child Restraints
*:Malfunction Indicator Lamp
::Oil Pressure
}:Power
/:Remote Vehicle Start
>:Safety Belt Reminders
7:Tire Pressure Monitor
F:Traction Control
M:Windshield Washer Fluid
v

Immobilizer Operation
(Keyless Access)
Your vehicle has a passive theft-deterrent system.
The system is automatically armed when the ignition
control knob is turned to LOCK/OFF.
The immobilization system is disarmed when the ignition
control knob is pushed in and a valid transmitter is
found in the vehicle.
You do not have to manually arm or disarm the system.
The security light will come 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 your
vehicle. Only a correctly matched keyless access
transmitter will start the vehicle. If the keyless access
transmitter is ever damaged, you may not be able to
start your vehicle.
When trying to start the vehicle, if the engine does not
start and the security light comes on, there may be a
problem with your immobilizer system. Turn the ignition
control knob off and try again.If the ignition control knob does not rotate, and the
keyless access transmitter appears to be undamaged,
try another keyless access transmitter. Or, you may
try placing the transmitter in the transmitter pocket
located in the center console. See “Electronic Key Not
Detected” underDIC Warnings and Messages on
page 3-58. At this time, you may also want to check the
fuse. SeeFuses and Circuit Breakers on page 5-115.
If the ignition control knob still does not rotate with
the other transmitter, your vehicle needs service. If the
ignition control knob does rotate, the rst transmitter
may be faulty. See your dealer/retailer who can service
the theft-deterrent system and have a new keyless
access transmitter programmed to the vehicle.
It is possible for the immobilizer system to learn new or
replacement keyless access transmitters. Up to 4 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 2-8.
Do not leave the key or device that disarms or
deactivates the theft deterrent system in the vehicle.
2-29

If the ignition is on, the brake system warning light on the
instrument panel cluster should come on. If it does not,
you need to have the vehicle serviced. SeeBrake System
Warning Light on page 3-39for more information.
To release the parking brake, pull the release lever
located to the left of the steering wheel on the instrument
panel.Notice:Driving with the parking brake on can
overheat the brake system and cause premature
wear or damage to brake system parts. Make sure
that the parking brake is fully released and the brake
warning light is off before driving.
A warning chime will sound if the parking brake is set,
the ignition is on, and the vehicle begins to move.
To stop the chime, fully release the parking brake.
If you are towing a trailer and parking on a hill,
seeTowing a Trailer (CTS-V) on page 4-27orTowing a
Trailer (CTS) on page 4-28for more information.
2-43

Electric Parking Brake
{CAUTION:
On vehicles with a manual transmission, releasing
the clutch and pressing the accelerator will release
the Electric Parking Brake. If the vehicle is not in a
gear, the vehicle could move, and you or others
could be injured. Make sure the vehicle is in a
gear before attempting to drive away. To avoid
unexpected vehicle movement, do not partially
release the clutch or press the accelerator pedal
until you are ready to release the parking brake
and drive away.Vehicles with
the Electric
Parking Brake
(EPB) have
a switch in the
center console.
The EPB takes the place of the manual parking brake
system, the foot pedal and release handle. The system
has two warning lights and ve Driver Information Center
(DIC) messages. SeeBrake System Warning Light on
page 3-39andDIC Warnings and Messages on
page 3-58for more information. In case of insufficient
electrical power, the EPB cannot be applied or released.
2-44

EPB Apply
The EPB can be applied any time the vehicle is stopped.
The EPB is applied by momentarily lifting up on the EPB
switch. Once fully applied, the BRAKE light will be on,
and the DIC message “Park Brake Set” will be displayed.
If the light does not come on, or is ashing, you need to
have the vehicle serviced. Do not drive the vehicle if
the BRAKE light is ashing. See your dealer/retailer.
SeeBrake System Warning Light on page 3-39for more
information.
If the EPB is applied while the vehicle is in motion,
a chime will sound, and the DIC message “Release
Park Brake Switch” will be displayed. The vehicle
will decelerate as long as the switch is held in the
up position. Releasing the EPB switch during the
deceleration will release the parking brake. If the
switch is held in the up position until the vehicle
comes to a stop, the EPB will remain applied.
If the BRAKE light is on, either the EPB is applied, or
there is a failure in the hydraulic brake system.If this light is ashing, the EPB is only partially applied
or released, or there is a problem with the EPB.
The DIC message “Service Park Brake” will be
displayed. If this light is ashing, release the EPB, and
attempt to apply it again. If this light continues to
ash, do not drive the vehicle. See your dealer/retailer.
If the
Ylight is on, the EPB has detected an error
in another system and is operating with reduced
functionality. To apply the EPB when this light is on, lift up
on the EPB switch and hold it in the up position. Full
application of the parking brake by the EPB system may
take a longer period of time than normal when this light is
on. Continue to hold the switch until the BRAKE light
remains on. If the
Ylight is on, see your dealer/retailer.
If the EPB fails to apply, the rear wheels should be
blocked to prevent vehicle movement.
2-45

EPB Release
To release the EPB, turn the ignition switch to the
ON/RUN position, apply and hold the brake pedal, and
push down momentarily on the EPB switch. If you attempt
to release the EPB without the brake pedal applied, a
chime will sound, and the DIC message “Press Brake
Pedal to Release Park Brake” will be displayed. The EPB
is released when the BRAKE light is off and the DIC
message “Park Brake Released” is displayed.
If the
Ylight is on, the EPB has detected an error
in another system and is operating with reduced
functionality. To release the EPB when this light is on,
push down on the EPB switch and hold it in the down
position. EPB release may take a longer period of time
than normal when this light is on. Continue to hold the
switch until the BRAKE light is off. If the
Ylight is on,
see your dealer/retailer.
Notice:Driving with the parking brake on can
overheat the brake system and cause premature
wear or damage to brake system parts. Make sure
that the parking brake is fully released and the brake
warning light is off before driving.
Automatic EPB Release
The EPB will automatically release if the vehicle is
running, placed into gear and an attempt is made to
drive away. Avoid rapid acceleration when the EPB
is applied, to preserve park brake lining life.
The EPB can also be used to prevent roll back for
vehicles with a manual transmission taking off on a hill.
In a situation where no roll back is desired, an applied
EPB will allow both feet to be used for the clutch
and accelerator pedals in preparation for starting the
vehicle moving in the intended direction.
In this situation, perform the normal clutch and
accelerator actions required to begin moving the vehicle.
There is no need to push the switch to release the EPB.
If you are towing a trailer and parking on a hill, see
Towing a Trailer (CTS-V) on page 4-27orTowing
a Trailer (CTS) on page 4-28for more information.
2-46

Instrument Panel Overview...............................3-4
Hazard Warning Flashers................................3-6
Horn .............................................................3-6
Tilt and Telescopic Steering Wheel...................3-6
Power Tilt Wheel and Telescopic Steering
Column......................................................3-7
Turn Signal/Multifunction Lever.........................3-7
Turn and Lane-Change Signals........................3-8
Headlamp High/Low-Beam Changer..................3-8
Flash-to-Pass.................................................3-9
Windshield Wipers..........................................3-9
Rainsense™ Wipers......................................3-10
Windshield Washer.......................................3-12
Headlamp Washer........................................3-13
Cruise Control..............................................3-14
Headlamps..................................................3-17
Wiper Activated Headlamps............................3-17
Headlamps on Reminder................................3-17
Daytime Running Lamps (DRL).......................3-18
Adaptive Forward Lighting System...................3-19
Fog Lamps ..................................................3-19
Exterior Lighting Battery Saver........................3-20
Instrument Panel Brightness...........................3-20
Entry Lighting...............................................3-20
Parade Dimming...........................................3-20
Reading Lamps............................................3-21
Electric Power Management...........................3-21Battery Run-Down Protection..........................3-22
Accessory Power Outlet(s).............................3-22
Ashtray(s) and Cigarette Lighter......................3-23
Analog Clock...............................................3-23
Climate Controls............................................3-24
Dual Climate Control System..........................3-24
Outlet Adjustment.........................................3-29
Passenger Compartment Air Filter...................3-29
Warning Lights, Gages, and Indicators............3-30
Instrument Panel Cluster................................3-31
Speedometer and Odometer...........................3-33
Trip Odometers............................................3-33
Tachometer.................................................3-34
Engine Speed Limiter....................................3-34
Safety Belt Reminders...................................3-35
Airbag Readiness Light..................................3-36
Passenger Airbag Status Indicator...................3-37
Charging System Light..................................3-38
Up-Shift Light...............................................3-38
Brake System Warning Light..........................3-39
Antilock Brake System (ABS) Warning Light.....3-40
StabiliTrak
®/Traction Control System (TCS)
Warning Light...........................................3-41
Engine Coolant Temperature Warning Light......3-41
Engine Coolant Temperature Gage..................3-42
Tire Pressure Light.......................................3-42
Section 3 Instrument Panel
3-1

Malfunction Indicator Lamp.............................3-43
Oil Pressure Light.........................................3-46
Engine Oil Pressure Gage.............................3-47
Security Light...............................................3-48
Fog Lamp Light............................................3-48
Lights On Reminder......................................3-48
Cruise Control Light......................................3-48
Highbeam On Light.......................................3-49
Fuel Gage...................................................3-49
Boost Gage.................................................3-50
Driver Information Center (DIC).......................3-50
DIC Operation and Displays...........................3-51
DIC Compass..............................................3-56DIC Warnings and Messages.........................3-58
DIC Vehicle Customization.............................3-72
Audio System(s).............................................3-85
Radio(s)......................................................3-86
Using an MP3............................................3-108
XM Radio Messages...................................3-112
Navigation/Radio System..............................3-113
Bluetooth
®.................................................3-113
Theft-Deterrent Feature................................3-126
Audio Steering Wheel Controls......................3-126
Radio Reception.........................................3-127
Backglass Antenna......................................3-128
XM™ Satellite Radio Antenna System..............3-128
Section 3 Instrument Panel
3-2

Turn and Lane-Change Signals
An arrow on the instrument
panel cluster ashes in the
direction of the turn or
lane change.
Move the lever all the way up or down to signal a turn.
Raise or lower the lever until the arrow starts to ash
to signal a lane change. Hold it briey until the lane
change is complete. The arrow will automatically ash
three times
The lever returns to its starting position when it is
released.
If after signaling a turn or lane change the arrow ashes
rapidly or does not come on, a signal bulb may be
burned out.
Have the bulbs replaced. If the bulb is not burned out,
check the fuse. SeeFuses and Circuit Breakers on
page 5-115.
Turn Signal On Chime
If the turn signal is left on for about 1 mile (1.6 km),
a warning chime will sound and the TURN SIGNAL ON
message will appear on the Driver Information Center
(DIC) display. See “Turn Signal On” underDIC Warnings
and Messages on page 3-58for more information.
Headlamp High/Low-Beam Changer
Push forward on the turn signal/multifunction lever
to change the headlamps from low to high beam.
Pull the lever back and then release it to change from
high to low beam.
If the vehicle is turned off while the high beams are on,
they will come on the next time the vehicle is started.
The highbeam light on the
instrument panel cluster,
comes on while the
high-beam headlamps
are on.
3-8