2007 CHEVROLET IMPALA headlamp

Wheel Replacement
Replace any wheel that is bent, cracked, or badly
rusted or corroded. If wheel nuts keep coming
loose, the wheel, wheel bolts, and wheel
nuts should be replaced. If the wheel leaks air,
replace it (except some aluminum wheels,
which can sometimes be repaired). See your
dealer/retailer if any of these conditions exist.
Your dealer/retailer will know the kind of wheel
you need.
Each new wheel should have the same
load-carrying capacity, diameter, width, offset and
be mounted the same way as the one it replaces.
If you need to replace any of your wheels, wheel
bolts, or wheel nuts, replace them only with
new GM original equipment parts. This way,
you will be sure to have the right wheel, wheel
bolts, and wheel nuts for your vehicle.{CAUTION:
Using the wrong replacement wheels,
wheel bolts, or wheel nuts on your vehicle
can be dangerous. It could affect the
braking and handling of your vehicle,
make your tires lose air and make you
lose control. You could have a collision
in which you or others could be injured.
Always use the correct wheel, wheel bolts,
and wheel nuts for replacement.
Notice:The wrong wheel can also cause
problems with bearing life, brake cooling,
speedometer or odometer calibration,
headlamp aim, bumper height, vehicle ground
clearance, and tire or tire chain clearance
to the body and chassis.
SeeChanging a Flat Tire on page 374for more
information.
371

Electrical System
Add-On Electrical Equipment
Notice:Do not add anything electrical to your
vehicle unless you check with your dealer
rst. Some electrical equipment can damage
your vehicle and the damage would not
be covered by your warranty. Some add-on
electrical equipment can keep other
components from working as they should.
Add-on equipment can drain your vehicle’s battery,
even if your vehicle is not operating.
Your vehicle has an airbag system. Before
attempting to add anything electrical to your
vehicle, seeServicing Your Airbag-Equipped
Vehicle on page 82.
Headlamp Wiring
The headlamp wiring is protected by fuses in the
fuse block. An electrical overload will cause
the lamps to turn off. If this happens, have your
headlamp wiring checked right away.
Windshield Wiper Fuses
The windshield wiper motor is protected by a fuse.
If the motor overheats due to heavy snow, etc.,
the wiper will stop until the motor cools. If the
overload is caused by some electrical problem,
have it xed.
397

Fuses Usage
BCM Body Control Module
CHMSL/
BCK-UPCenter High-Mounted Stoplamp,
Back-up Lamps
DISPLAY Display
ETC/ECMElectronic Throttle Control, Engine
Control Module
INJ 1 Injector 1
EMISSIONS 1 Emissions 1
INJ 2 Injector 2
EMISSIONS 2 Emissions 2
RT SPOT Right Spot
LT SPOT Left Spot
HDLP MDL Headlamp Module
DRL 2 Daytime Running Lamps 2
FAN 2 Cooling Fan 2
FUEL/PUMP Fuel PumpFuses Usage
WPR Wiper
LT LO BEAM Driver’s Side Low-Beam
RT LO BEAM Passenger’s Side Low-Beam
LT HI BEAM Driver’s Side High-Beam
RT HI BEAM Passenger’s Side High-Beam
Relay Usage
STRTR Starter
REAR DEFOG Rear Defogger
FAN 1 Cooling Fan 1
FAN 2 Cooling Fan 2
A/C CMPRSR Air Conditioning Compressor
FAN 3 Cooling Fan 3
FUEL/PUMP Fuel Pump
PWR/TRN Powertrain
402

Audio System.............................................. 215
Audio Steering Wheel Controls................. 243
Backglass Antenna................................... 246
Care of Your CD Player........................... 245
Care of Your CDs.................................... 245
Radio with CD................................219, 225
Setting the Time...................................... 216
Theft-Deterrent Feature............................ 243
Understanding Radio Reception............... 244
XM™ Satellite Radio Antenna System...... 246
Automatic Door Lock................................... 100
Automatic Transaxle
Fluid........................................................ 317
Operation................................................. 116
B
Backglass Antenna...................................... 246
Battery........................................................ 337
Electric Power Management..................... 165
Run-Down Protection............................... 166
Before Leaving on a Long Trip.................... 269Brake
Emergencies............................................ 255
Parking.................................................... 120
Brakes........................................................ 334
System Warning Light.............................. 181
Braking....................................................... 252
Braking in Emergencies............................... 255
Break-In, New Vehicle................................. 111
Bulb Replacement....................................... 343
Halogen Bulbs......................................... 344
Headlamp Aiming..................................... 343
Headlamps, Front Turn Signal,
Sidemarker, and Parking Lamps........... 344
License Plate Lamps................................ 348
Replacement Bulbs.................................. 349
Taillamps, Turn Signal, Sidemarker,
Stoplamps, and Back-Up Lamps........... 346
Buying New Tires........................................ 366
446

Climate Control System............................... 168
Air Filter, Passenger Compartment........... 173
Outlet Adjustment..................................... 172
Clock.......................................................... 216
Collision Damage Repair............................. 437
Comfort Guides, Rear Safety Belt................. 37
Compact Spare Tire.................................... 385
Compass..................................................... 197
Content Theft-Deterrent............................... 107
Control of a Vehicle..................................... 252
Convenience Net......................................... 145
Coolant
Engine Temperature Gage........................ 184
Engine Temperature Warning Light........... 183
Heater, Engine......................................... 115
Cooling System........................................... 326
Courtesy Lamps.......................................... 163
Cruise Control............................................. 157
Cruise Control Light.................................... 189
Cupholder(s)................................................ 144
Customer Assistance Information
Courtesy Transportation........................... 434
Customer Assistance for
Text Telephone (TTY) Users................. 430
Customer Assistance Offices.................... 430Customer Assistance Information (cont.)
Customer Satisfaction Procedure.............. 426
GM Mobility Reimbursement Program...... 431
Reporting Safety Defects to
General Motors..................................... 441
Reporting Safety Defects to the
Canadian Government.......................... 441
Reporting Safety Defects to the
United States Government.................... 440
Roadside Assistance Program.................. 432
Service Publications
Ordering Information.............................. 441
D
Daytime Running Lamps/Automatic
Headlamp System.................................... 162
Defensive Driving........................................ 248
Delayed Entry Lighting................................ 164
Delayed Exit Lighting................................... 165
Delayed Headlamps.................................... 162
DIC Compass.............................................. 197
Disc, MP3................................................... 236
Doing Your Own Service Work.................... 297
Dome Lamp................................................ 164
448

Door
Automatic Door Lock................................ 100
Locks......................................................... 98
Power Door Locks..................................... 99
Programmable Automatic Door Unlock..... 100
Rear Door Security Locks........................ 100
Driver
Position, Safety Belt................................... 24
Driver Information Center (DIC)................... 190
DIC Operation and Displays..................... 191
DIC Vehicle Customization....................... 208
DIC Warnings and Messages................... 199
Driving
At Night................................................... 263
City.......................................................... 267
Defensive................................................. 248
Drunken................................................... 249
Freeway................................................... 268
Hill and Mountain Roads.......................... 270
In Rain and on Wet Roads...................... 264
Rocking Your Vehicle to Get it Out.......... 277
Winter...................................................... 272E
EDR ............................................................ 443
Electrical System
Add-On Equipment................................... 397
Fuses and Circuit Breakers...................... 398
Headlamp Wiring..................................... 397
Instrument Panel Fuse Block................... 398
Power Windows and Other
Power Options...................................... 398
Underhood Fuse Block............................. 400
Windshield Wiper Fuses........................... 397
Engine
Air Cleaner/Filter...................................... 316
Check and Service Engine Soon Light..... 185
Coolant.................................................... 320
Coolant Heater......................................... 115
Coolant Temperature Gage...................... 184
Coolant Temperature Warning Light.......... 183
Drive Belt Routing.................................... 420
Engine Compartment Overview................ 306
Exhaust................................................... 124
449

G
Gage
Engine Coolant Temperature.................... 184
Fuel......................................................... 190
Speedometer........................................... 176
Tachometer.............................................. 176
Garage Door Opener................................... 133
Gasoline
Octane..................................................... 298
Specications........................................... 299
Glove Box................................................... 144
GM Mobility Reimbursement Program.......... 431
H
Hazard Warning Flashers............................ 152
Head Restraints............................................ 13
Headlamp
Aiming..................................................... 343
Headlamp Wiring......................................... 397Headlamps
Bulb Replacement.................................... 343
Daytime Running Lamps/Automatic
Headlamp System................................ 162
Delayed................................................... 162
Exterior Lamps......................................... 160
Flash-to-Pass........................................... 155
Halogen Bulbs......................................... 344
Headlamps, Front Turn Signal,
Sidemarker, and Parking Lamps ........... 344
High/Low Beam Changer......................... 155
Heated Seats................................................ 10
Heater......................................................... 168
Highbeam On Light..................................... 189
Highway Hypnosis....................................... 270
Hill and Mountain Roads............................. 270
Hood
Checking Things Under............................ 304
Release................................................... 305
Horn............................................................ 152
How to Use This Manual................................ 4
How to Wear Safety Belts Properly............... 23
451