2007 CHEVROLET IMPALA low beam

To disconnect the jumper cables from both
vehicles, do the following:
1. Disconnect the black negative (−) cable from
the vehicle that had the dead battery.
2. Disconnect the black negative (−) cable from
the vehicle with the good battery.
3. Disconnect the red positive (+) cable from the
vehicle with the good battery.
4. Disconnect the red positive (+) cable from the
other vehicle.
5. Return the fuse block cover to its original
position.Headlamp Aiming
Headlamp aim has been preset at the factory and
should need no further adjustment.
However, if your vehicle is damaged in an accident,
the headlamp aim may be affected. Aim adjustment
to the low-beam headlamps may be necessary if it
is difficult to see the lane markers (for horizontal
aim), or if oncoming drivers ash their high-beam
headlamps at you (for vertical aim).
If you believe your headlamps need to be
re-aimed, it is recommend that you take the vehicle
to your dealer for service.
Bulb Replacement
For the proper type of replacement bulbs,
seeReplacement Bulbs on page 349.
For any bulb changing procedure not listed in this
section, contact your dealer.
343

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.
Headlamps, Front Turn Signal,
Sidemarker, and Parking Lamps
A. Sidemarker
B. Low-Beam
HeadlampC. High-Beam
Headlamp
D. Parking/Turn
Signal Lamp
344

Replacement Bulbs
Exterior Lamp Bulb Number
Back-Up 921
Front Parking/Turn Signal 3157NAK
License Plate Lamp 194
Headlamps
High-Beam H9
Low-Beam H11
Sidemarker 194
Stoplamp, Taillamp, and
Turn Signal3057
For replacement bulbs not listed here, contact
your dealer/retailer.
Windshield Wiper Blade
Replacement
Windshield wiper blades should be inspected for
wear or cracking. SeeScheduled Maintenance
on page 408for more information on wiper blade
inspection.Replacement blades come in different types and
are removed in different ways. Here’s how to
remove the wiper blade:
1. Pull the windshield wiper arm connector away
from the windshield.
2. While holding the wiper arm, pull the clip up
from the blade connecting point, and pull the
blade assembly down toward the windshield
to remove it from the wiper arm.
3. Install the new wiper blade onto the wiper arm
and snap the clip down into place.
349

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

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

Light (cont.)
Passenger Safety Belt Reminder.............. 177
Safety Belt Reminder............................... 177
Security................................................... 189
TCS Warning Light.................................. 183
Tire Pressure........................................... 184
Traction Control System (TCS) Warning.... 183
Lighting
Delayed Entry.......................................... 164
Delayed Exit............................................ 165
Entry........................................................ 164
Parade Dimming...................................... 165
Lights
Exterior Lamps......................................... 160
Flash-to-Pass........................................... 155
High/Low Beam Changer......................... 155
Loading Your Vehicle................................... 277
Lockout Protection....................................... 101
Locks
Automatic Door Lock................................ 100
Door.......................................................... 98
Lockout Protection................................... 101
Power Door............................................... 99
Programmable Automatic Door Unlock..... 100
Rear Door Security Locks........................ 100
Loss of Control........................................... 262
Lumbar
Manual Controls......................................... 10M
Maintenance Schedule
Additional Required Services.................... 411
At Each Fuel Fill...................................... 414
At Least Once a Month............................ 415
At Least Once a Year.............................. 415
Introduction.............................................. 406
Maintenance Footnotes............................ 412
Maintenance Record................................ 421
Maintenance Requirements...................... 406
Normal Maintenance Replacement Parts ... 419
Owner Checks and Services.................... 414
Recommended Fluids and Lubricants....... 417
Scheduled Maintenance........................... 408
Using....................................................... 407
Your Vehicle and the Environment............ 406
Malfunction Indicator Light........................... 185
Manual Lumbar Controls............................... 10
Manual Passenger Seat.................................. 9
Message
DIC Warnings and Messages................... 199
453