bulb CADILLAC CTS 2007 1.G Owners Manual

Service and Appearance Care
.................. 329
Service
................................................. 332
Fuel
...................................................... 334
Checking Things Under
the Hood
........................................... 340
Rear Axle
............................................. 382
Headlamp Aiming
................................. 383
Bulb Replacement
................................ 386
Windshield Wiper Blade
Replacement
..................................... 390
Tires
..................................................... 392
Appearance Care
.................................. 435Vehicle Identication
............................. 445
Electrical System
.................................. 446
Capacities and Specications
................ 457
Maintenance Schedule
.............................. 459
Maintenance Schedule
.......................... 460
Customer Assistance Information
............. 481
Customer Assistance and Information
... 482
Reporting Safety Defects
...................... 500
Index
.......................................................... 503
2

Turn Signal/Multifunction Lever
The lever on the left side of the steering column
includes the following:
GTurn and Lane-Change Signals. See
Turn and Lane-Change Signals on page 171.
OHeadlamps. SeeHeadlamps on page 180.
3Headlamp High/Low Beam-Changer.
SeeHeadlamp High/Low-Beam Changer
on page 172.
Flash-To-Pass Feature. SeeFlash-to-Pass on
page 172.
-Fog Lamps. SeeFog Lamps on page 183.
ICruise Control. SeeCruise Control on
page 176.
Turn and Lane-Change Signals
To signal a turn, move the lever all the way up or
down. The lever returns automatically when
the turn is complete.
An arrow on the
instrument panel
cluster ashes in the
direction of the turn
or lane change.
Raise or lower the lever until the arrow starts to
ash to signal a lane change. Hold it there until the
lane change is complete. The lever returns to its
original position when it is released.
Rapid ashing of arrows when signaling for a turn
or lane change may be caused by a burned-out
signal bulb. Other driver’s will not see the signal.
Replace burned-out bulbs to help avoid possible
accidents. Check the fuse and for burned-out bulbs
if the arrow fails to work when signaling a turn.
SeeFuses and Circuit Breakers on page 447for
more information.
171

Engine Coolant Temperature Gage
This gage shows the
engine coolant
temperature. If the gage
pointer moves into
the shaded area, the
engine is too hot.
That reading means the same thing as the
warning light – the engine coolant is very hot.
SeeEngine Overheating on page 360.
Tire Pressure Light (CTS-V Only)
If the vehicle has the
Tire Pressure Monitor
System, this light
will come on if the
system detects low
tire pressure.
This light will also come on for a bulb check when
the vehicle is started.
SeeTire Pressure Monitor System on page 405
for more information.
For more information on the proper tire pressure,
seeLoading Your Vehicle on page 321. For
more information on your tires, seeTires on
page 392.
208

Service........................................................ 332
Accessories and Modications................... 332
California Proposition 65 Warning.............. 333
Doing Your Own Service Work.................. 333
Adding Equipment to the Outside of
Your Vehicle.......................................... 334
Fuel............................................................. 334
Gasoline Octane........................................ 334
Gasoline Specications.............................. 335
California Fuel........................................... 335
Additives................................................... 336
Fuels in Foreign Countries........................ 336
Filling the Tank......................................... 337
Filling a Portable Fuel Container............... 339
Checking Things Under the Hood.............. 340
Hood Release........................................... 341
Engine Compartment Overview.................. 342
Engine Oil................................................. 346
Engine Oil Life System.............................. 349
Engine Air Cleaner/Filter............................ 351
Automatic Transmission Fluid.................... 353
Manual Transmission Fluid........................ 354Hydraulic Clutch........................................ 356
Engine Coolant.......................................... 356
Coolant Surge Tank Pressure Cap............ 360
Engine Overheating................................... 360
Overheated Engine Protection
Operating Mode..................................... 362
Cooling System......................................... 363
Power Steering Fluid................................. 368
Windshield Washer Fluid........................... 369
Brakes...................................................... 371
Battery...................................................... 375
Jump Starting............................................ 376
Rear Axle.................................................... 382
Headlamp Aiming........................................ 383
Bulb Replacement....................................... 386
High Intensity Discharge (HID) Lighting..... 386
Halogen Bulbs........................................... 386
Front Turn Signal and Fog Lamps............. 387
Taillamps, Turn Signal, Stoplamps and
Sidemarker Lamps................................. 388
Back-Up and License Plate Lamps............ 389
Replacement Bulbs................................... 389
Section 5 Service and Appearance Care
329

Bulb Replacement
For the proper type of replacement bulbs, see
Replacement Bulbs on page 389.
For any bulb changing procedure not listed in this
section, contact your dealer.
High Intensity Discharge (HID)
Lighting
{CAUTION:
The low beam high intensity discharge
lighting system operates at a very high
voltage. If you try to service any of the
system components, you could be
seriously injured. Have your dealer or a
qualied technician service them.
Your vehicle has HID headlamps. After your
vehicle’s HID headlamp bulb has been replaced,
you may notice that the beam is a slightly different
shade than it was originally. This is normal.
Halogen Bulbs
{CAUTION:
Halogen bulbs have pressurized gas
inside and can burst if you drop or
scratch the bulb. You or others could be
injured. Be sure to read and follow the
instructions on the bulb package.
386

Front Turn Signal and Fog Lamps
A. Turn Signal Lamp
B. Fog Lamp
To replace a turn signal or fog lamp bulb, do the
following:
1. Remove the protection shield located on the
underside of the front of the vehicle by pulling
out the push-pins located on the underside
of the protection shield.
2. Reach up behind the front bumper area from
under the vehicle to access the lamp housing.3. Remove the bulb socket from the housing by
turning the bulb socket one-quarter turn
counterclockwise.
4. Remove the electrical connector from the bulb
by lifting the two plastic clips.
5. Pull the old bulb from the bulb socket keeping
the bulb straight as you pull it out.
6. Install a new bulb.
7. Reverse the steps to reinstall the lamp
assembly.
387

Taillamps, Turn Signal, Stoplamps
and Sidemarker Lamps
A. Taillamps and
Stoplamps
B. Turn Signal Lamp
C. Sidemarker Lamp
1. Open the trunk. SeeTrunk on page 104for
more information.
2. Remove the compact spare tire cover by
turning the wing nut counterclockwise.3. Remove the four convenience net wing nuts.
4. Pull the carpet back away from the body
of the vehicle on the side with the burned
out bulb.
5. Remove the two mounting screws from the
lamp assembly.
6. Pull out the lamp assembly to expose the bulb
sockets.
7. Turn the bulb socket one-quarter turn
counterclockwise and pull the bulb socket out
of the lamp reector.
8. Pull the old bulb from the bulb socket keeping
the bulb straight as you pull it out.
9. Install a new bulb.
10. Reverse the steps to reinstall the lamp
assembly.
388

Back-Up and License Plate Lamps
A. Back-Up Lamps
B. License Plate Lamps
To replace a back-up or license plate bulb, do the
following:
1. Open the trunk. SeeTrunk on page 104for
more information.
2. Remove the cloth cover on the underside of
the trunk lid by pulling out the three push-pins
located on the underside of the trunk lid.
3. Remove the eight mounting nuts from the
underside of the trunk lid by turning the
nuts counterclockwise.4. Pull the lamp assembly away from the vehicle
to expose the bulb sockets.
5. Turn the bulb socket one-quarter turn
counterclockwise and pull the bulb and socket
out of the lamp reector.
6. Pull the old bulb from the bulb socket keeping
the bulb straight as you pull it out.
7. Install a new bulb.
8. Reverse the steps to reinstall the lamp
assembly.Replacement Bulbs
Exterior Lamp Bulb Number
Back-Up, Front/Rear Turn Signal,
Stoplamp and Taillamp3157K
Fog Lamp 9145
License Plate Lamp W5WLL
Rear Sidemarker Lamp W5WLL
For replacement bulbs not listed here, contact
your dealer/retailer.
389

Audio Steering Wheel Controls........279, 280
Care of Your CD Player........................... 283
Care of Your CDs.................................... 283
Diversity Antenna System......................... 284
Navigation/Radio System, see
Navigation Manual................................ 279
Radio with CD......................................... 260
Setting the Time...................................... 259
Theft-Deterrent Feature............................ 279
Understanding Radio Reception............... 282
XM™ Satellite Radio Antenna System...... 284
Automatic Transmission
Fluid........................................................ 353
Operation................................................. 122
B
Battery........................................................ 375
Electric Power Management..................... 185
Exterior Lighting Battery Saver................. 183
Run-Down Protection............................... 186
Before Leaving on a Long Trip.................... 312
Brake
Emergencies............................................ 293
Parking.................................................... 128Brakes........................................................ 371
Panic Assist............................................. 298
System Warning Light.............................. 205
Braking....................................................... 290
Braking in Emergencies............................... 293
Break-In, New Vehicle................................. 116
Bulb Replacement....................................... 386
Back-Up and License Plate Lamps.......... 389
Front Turn Signal and Fog Lamps............ 387
Halogen Bulbs......................................... 386
Headlamp Aiming..................................... 383
High Intensity Discharge (HID) Lighting.... 386
Replacement Bulbs.................................. 389
Taillamps, Turn Signal, Stoplamps and
Sidemarker Lamps................................ 387
Buying New Tires........................................ 411C
Calibration................................................... 137
California Fuel............................................. 335
California Proposition 65 Warning................ 333
Canadian Owners........................................... 3
Capacities and Specications...................... 457
Carbon Monoxide..............104, 134, 316, 328
504

H
Hazard Warning Flashers............................ 168
Head Restraints............................................ 17
Headlamp
Aiming..................................................... 383
Headlamps.................................................. 180
Bulb Replacement.................................... 386
Daytime Running Lamps.......................... 181
Flash-to-Pass........................................... 172
Front Turn Signal and Fog Lamps............ 387
Halogen Bulbs......................................... 386
High Intensity Discharge (HID) Lighting.... 386
High/Low Beam Changer......................... 172
On Reminder........................................... 181
Washer.................................................... 175
Wiper Activated........................................ 180
Heated Seats................................................ 10
Heater......................................................... 189
Highbeam On Light..................................... 214
High-Speed Operation, Tires........................ 404
Highway Hypnosis....................................... 313
Hill and Mountain Roads............................. 314Hood
Checking Things Under............................ 340
Release................................................... 341
Horn............................................................ 168
Hot Coolant Temperature Warning
Message.................................................. 219
How to Use This Manual................................ 4
How to Wear Safety Belts Properly............... 25
Hydraulic Clutch.......................................... 356
I
Ignition Positions......................................... 117
Immobilizer.................................................. 113
Immobilizer Operation.................................. 114
Infants and Young Children, Restraints.......... 45
Ination - Tire Pressure............................... 402
Instrument Panel
Overview.................................................. 166
Instrument Panel (I/P)
Brightness................................................ 184
Cluster..................................................... 198
509