horn CADILLAC CTS 2008 2.G User Guide

Advanced Features Menu Items
Keyless Locking
If your vehicle has the keyless access system,
this feature allows you to select whether the doors
automatically lock during normal vehicle exit. When the
ignition is turned off and all doors become closed,
the vehicle will determine how many keyless access
transmitters remain in the vehicle interior. If at least
one keyless access transmitter has been removed from
the interior of the vehicle, the doors will lock after
several seconds.
For example, if there are two keyless access
transmitters in the vehicle and one is removed, the
other will be locked in. The keyless access transmitter
locked in the vehicle can still be used to start the vehicle
or unlock the doors, if needed. A person approaching
the outside of the locked vehicle without an authorized
keyless access transmitter, however, will not be able
to open the door, even with a transmitter in the vehicle.
SeeKeyless Access System Operation on page 2-10
for more information.
You may temporarily disable the keyless locking feature
by pressing the door unlock switch for three seconds
on an open door. Keyless locking will then remain
disabled until a door lock switch is pressed or until the
power mode transitions from the off power mode.To select whether the horn sounds or the lights ash
when the vehicle is locked, see “Remote Door
Lock” earlier in this section.
Press the customization button until Keyless Locking
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 (default):The keyless locking feature will be
disabled.
On:The keyless locking feature will be enabled.
The doors will automatically lock several seconds after
you turn the ignition off, remove a keyless access
transmitter from the interior of the vehicle, and close all
of the doors.
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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Keyless Unlock
If your vehicle has the keyless access system,
this feature allows you to select which doors will
automatically unlock when you approach the vehicle
with the keyless access transmitter and open the driver’s
door. SeeKeyless Access System Operation on
page 2-10for more information.
To select whether the lights ash when the vehicle is
unlocked, see “Remote Door Unlock” earlier in this
section.
Press the customization button until Keyless 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.
Entry Door Only:Only the driver’s door will automatically
unlock when you approach the vehicle with the keyless
access transmitter and open the driver’s door.
All Doors (default):All doors will automatically unlock
when you approach the vehicle with the keyless access
transmitter and open the driver or front passenger door.
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.
Electronic Key Reminder
If your vehicle has the keyless access system, this
feature allows you to select whether or not the horn
chirps when the driver’s door is closed and there is a
keyless access transmitter inside the interior of the
vehicle. This will only occur when the vehicle is off.
Press the customization button until Electronic Key
Reminder 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:
Electronic Key Reminder Off:The horn will not chirp
when a keyless access transmitter is inside of the
vehicle while the ignition is turned off and the driver’s
door is closed.
Electronic Key Reminder On (default):The horn will
chirp three times when a keyless access transmitter
is inside of the vehicle while the ignition is turned off and
the driver’s door is closed.
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.
3-77

TPMS Sensor Matching Process
Each TPMS sensor has a unique identication code.
Any time you replace one or more of the TPMS sensors
or rotate your vehicle’s tires, the identication codes
need to be matched to the new tire/wheel position.
The sensors are matched to the tire/wheel positions
in the following order: driver side front tire, passenger
side front tire, passenger side rear tire, and driver
side rear tire using a TPMS diagnostic tool. See your
dealer/retailer for service.
The TPMS sensors can also be matched to each
tire/wheel position by increasing or decreasing the tire’s
air pressure. If increasing the tire’s air pressure, do not
exceed the maximum ination pressure indicated on the
tire’s sidewall. To decrease the tire’s air-pressure use the
pointed end of the valve cap, a pencil-style air pressure
gage, or a key.
You have two minutes to match the rst tire/wheel
position, and ve minutes overall, to match all four
tire/wheel positions. If it takes longer than two minutes,
to match the rst tire and wheel, or more than
ve minutes to match all four tire and wheel positions,
the matching process stops and you need to start over.The TPMS matching process is outlined below:
1. Set the parking brake.
2. Turn the ignition switch to ON/RUN with the
engine off.
3. Press the Remote Keyless Entry (RKE) transmitter’s
lock and unlock buttons at the same time for
approximately ve seconds. The horn sounds twice
to signal the receiver is in relearn mode and Tire
Learning Active message displays on the DIC
screen.
4. Start with the driver side front tire.
5. Remove the valve cap from the valve stem.
Activate the TPMS sensor by increasing or
decreasing the tire’s air pressure for 10 seconds,
or until a horn chirp sounds. The horn chirp, which
can take up to 30 seconds to sound, conrms
that the TPMS sensor identication code has
been matched to this tire position.
6. Proceed to the passenger side front tire, and repeat
the procedure in Step 5.
7. Proceed to the passenger side rear tire, and repeat
the procedure in Step 5.
8. Proceed to the driver side rear tire, and repeat the
procedure in Step 5.
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9. After hearing the conrming horn chirp, for the
driver side rear tire, the horn sounds two more
times to signal the tire learning mode is no longer
active. Turn the ignition switch to LOCK/OFF.
10. Set all four tires to the recommended air pressure
level as indicated on the tire and loading information
label.
11. Put the valve caps back on the valve stems.
Tire Inspection and Rotation
We recommend that you regularly inspect your
vehicle’s tires, including the spare tire, for signs
of wear or damage. SeeWhen It Is Time for New
Tires on page 5-75for more information.
Tires should be rotated every 5,000 to 8,000 miles
(8 000 to 13 000 km). SeeScheduled Maintenance
on page 6-4.
The purpose of a regular tire rotation is to achieve
a uniform wear for all tires on the vehicle. This will
ensure that your vehicle continues to perform most
like it did when the tires were new.
If your vehicle has 235/50ZR18 size tires, GM
recommends rotating these tires at 3,000 mile
(4 800 km) intervals. These tires are optimized fordry traction and handling performance. Tread life
may be 15,000 miles (24 140 km) or less for these
tires, depending on how and where you drive.
Any time you notice unusual wear, rotate your
vehicle’s tires as soon as possible and check
wheel alignment. Also check for damaged tires
or wheels. SeeWhen It Is Time for New Tires on
page 5-75andWheel Replacement on page 5-80
for more information.
When rotating your vehicle’s tires, always use the
correct rotation pattern shown here.
If your vehicle has a compact spare tire, do not
include it in the tire rotation.
5-74

Fuses Usage
BCM 4 Body Control Module 4
BCM 5 Body Control Module 5
BCM 6 Body Control Module 6
BCM 7 Body Control Module 7
DISPLY Display
DRL RT Right Daytime Running Lamp (DRL)
DRL/ENG
PUMPDaytime Running Lamps
ECM Engine Control Module (ECM)
ECM/TCM IGNECM, Transmission Control
Module (TCM), Instrument Panel
Cluster (IPC), PASS-Key III+ Module
EMIS 1 Emission 1
EMIS 2 Emission 2
EVEN COILS Even Coils
FRT FOG Front Fog Lamps
HDM WASH Headlamp Driver Module Washer
HORN Horn
LO BEAM DRL Low-Beam DRL
LT HI BEAM Left High-Beam Headlamp
LT LO BEAM Left Low-Beam HeadlampFuses Usage
LT LO BEAM Left Low-Beam Headlamp
LTR Cigarette Lighter
MISC IGN Ignition
NAV MTR Navigation Motor
ODD COILS Odd Coils
PED PROT Not Used
PWR MODINGPassKey Module, Body Control
Module
RT HI BEAM Right High-Beam Headlamp
RT LO BEAM Right Low-Beam Headlamp
RT LO BEAM Right Low-Beam Headlamp
SPARE Spare
SPARE Spare
STR/WHL/
ILLUMSteering Wheel Illumination
TCM BATTTransmission Control Module
Battery
TRANS
OIL RLYTransmission Oil Relay
WPR Windshield Wiper
WSW PUMP Windshield Washer Pump
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J-Case Fuses Usage
ABS MTR ABS Motor
BLWR Blower
BRK VAC
PUMPBrake Vacuum Pump
FAN 1 Cooling Fan 1
FAN 2 Cooling Fan 2
REAR DEFOG Rear Defogger
SPARE Spare
SPARE Spare
SPARE Spare
STRTR Starter
TRANS PUMP Transmission Pump
WSW/HTR Windshield Washer Heater
Relays Usage
A/C CMPRSR
CLTCHAir Conditioning Compressor Clutch
DRL (W/O HID)
LO BEAM (HID)Daytime Running Lamps
(without High Intensity Discharge),
Low-Beam Headlamps
(High Intensity Discharge)
ENG PUMP Engine Pump
FAN S/P Cooling Fan Series/Parallel
Relays Usage
FAN 1 Cooling Fan 1
FAN 2 Cooling Fan 2
HEAD LAMP
WASHHeadlamp Washer
HI BEAM High-Beam Headlamp
HORN Horn
IGN 1 Ignition 1
LO BEAM
(W/O HID)
LT DRL (HID)Low-Beam (without High Intensity
Discharge), Left Daytime Running
Lamp (High Intensity Discharge)
PWR/TRN Powertrain
REAR DEFOG Rear Defogger
SPARE Spare
STRTR Starter
WPR Windshield Wiper
WPR HI Windshield Wiper High Speed
WSW PUMP Windshield Washer Pump
Rear Compartment Fuse Block
The rear compartment fuse block is located on top of
the battery, on the right side of the trunk. The battery
access door must be removed to access the fuse block.
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G
Gage
Engine Coolant Temperature.........................3-40
Engine Oil Pressure.....................................3-45
Fuel..........................................................3-47
Speedometer..............................................3-32
Tachometer.................................................3-32
Garage Door Opener.......................................2-58
Gasoline
Octane........................................................ 5-7
Specications............................................... 5-7
Glove Box.....................................................2-62
GM Mobility Reimbursement Program.................. 7-7
H
Hazard Warning Flashers................................... 3-6
Head Restraints............................................... 1-2
Headlamp
Aiming .......................................................5-52
Headlamps....................................................3-17
Adaptive Forward Lighting System.................3-19
Bulb Replacement.......................................5-55Headlamps (cont.)
Daytime Running Lamps...............................3-18
Flash-to-Pass............................................... 3-9
Front Turn Signal and Fog Lamps..................5-56
Halogen Bulbs............................................5-55
High Intensity Discharge (HID) Lighting...........5-55
High/Low Beam Changer................................ 3-8
On Reminder..............................................3-17
Washer......................................................3-13
Wiper Activated...........................................3-17
Heated Seats................................................... 1-6
Heater...........................................................3-24
Engine Coolant...........................................2-37
Highbeam On Light.........................................3-47
High-Speed Operation, Tires.............................5-68
Highway Hypnosis...........................................4-16
Hill and Mountain Roads..................................4-16
Hood
Checking Things Under................................5-12
Release.....................................................5-12
Horn ............................................................... 3-6
How to Wear Safety Belts Properly...................1-17
Hydraulic Clutch.............................................5-27
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