2005 CHEVROLET OPTRA bulb

Center High-Mounted
Stoplamp (CHMSL)
To replace a CHMSL bulb, do the following:
1. Open the trunk. SeeTrunk (Sedan) on page 2-11
for more information.
2. Remove the two screws which are recessed on the
underside of the hood.3. Disconnect the wiring harness connector before you
remove the lamp assembly.
4. Remove the lamp assembly.
5. Remove the two screws and the reflector assembly.
6. Remove the bulb by pulling it straight out of the
bulb socket.
7. Install the new bulb.
8. Reverse Steps 1 through 5 to install the lamp
assembly.
Taillamps, Turn Signal, Stoplamps
and Back-up Lamps
To replace one of these bulbs, do the following:
1. Open the trunk. SeeTrunk (Sedan) on page 2-11
for more information.
2. Open the trim cover.
5-42

3. Remove the bulb socket by turning it
counterclockwise.
4. Remove the bulb from the socket by pressing the
bulb and turning it counterclockwise.
5. Install the appropriate new bulb into the socket.
6. Reverse Steps 1 through 4 to install the lamp
assembly.
Replacement Bulbs
Exterior Lamps Bulb Number
Back-Up 94535571
CHMSL/Sidemarker - Front
and Rear94535587
Headlamps
High-Beam 94535541
Low-Beam 94535546
Stoplamp and Taillamp 94535574
Turn Signal - Front and
Parking Lamp94535578
Turn Signal - Rear 94535572
For replacement bulbs not listed here, contact
your dealer.
5-43

Automatic Transaxle
Fluid..........................................................5-19
Operation...................................................2-21
B
Backglass Antenna..........................................3-54
Battery..........................................................5-33
Before Leaving on a Long Trip.........................4-20
Brake
Anti-Lock Brake System (ABS)........................ 4-6
Emergencies................................................ 4-8
Parking......................................................2-27
System Inspection.......................................6-23
System Warning Light..................................3-32
Brakes..........................................................5-30
Braking........................................................... 4-5
Braking in Emergencies..................................... 4-8
Break-In, New Vehicle.....................................2-18
Bulb Replacement...........................................5-38
Center High-Mounted Stoplamp (CHMSL)........5-42
Fog Lamps.................................................5-40
Front Turn Signal and Parking Lamps.............5-39
Halogen Bulbs............................................5-38
Headlamp Aiming........................................5-37
Headlamps.................................................5-38Bulb Replacement (cont.)
Replacement Bulbs......................................5-43
Sidemarker Lamps.......................................5-41
Taillamps, Turn Signal, Stoplamps and
Back-up Lamps........................................5-42
Turn Signal Lamps......................................5-40
Buying New Tires...........................................5-54
C
California Fuel.................................................. 5-5
Canadian Owners................................................ ii
Capacities and Specifications............................5-82
Carbon Monoxide...........2-11, 2-13, 2-31, 4-23, 4-35
Care of
Your CD Player...........................................3-53
Your CDs ...................................................3-53
Center High-Mounted Stoplamp (CHMSL)...........5-42
Center Rear Passenger Position, Safety Belts.....1-24
Chains, Tire...................................................5-57
Charging System Light....................................3-32
Check
Engine Light...............................................3-36
Checking Things Under the Hood......................5-10
Chemical Paint Spotting...................................5-73
2

Gasoline
Octane........................................................ 5-5
Specifications............................................... 5-5
Glove Box.....................................................2-35
GM Mobility Reimbursement Program.................. 7-5
H
Hazard Warning Flashers................................... 3-8
Head Restraints............................................... 1-6
Headlamp
Aiming.......................................................5-37
Headlamp Wiring............................................5-76
Headlamps....................................................5-38
Bulb Replacement.......................................5-38
Daytime Running Lamps...............................3-15
Flash-to-Pass..............................................3-10
Front Turn Signal and Parking Lamps.............5-39
Halogen Bulbs............................................5-38
High/Low Beam Changer..............................3-10
On Reminder..............................................3-15
Sidemarker Lamps.......................................5-41
Turn Signal Lamps......................................5-40
Heater...........................................................3-21
Highbeam On Light.........................................3-40
Highway Hypnosis...........................................4-21
Hill and Mountain Roads..................................4-21Hold Mode Light.............................................3-35
Hood
Checking Things Under................................5-10
Release.....................................................5-10
Horn............................................................... 3-8
How to Use This Manual...................................... ii
How to Wear Safety Belts Properly...................1-13
Hydraulic Clutch.............................................5-19
I
Ignition Positions.............................................2-18
Infants and Young Children, Restraints...............1-27
Inflation -- Tire Pressure..................................5-51
Inspection
Brake System.............................................6-23
Engine Cooling System................................6-23
Exhaust System..........................................6-23
Fuel System...............................................6-23
Part C - Periodic Maintenance.......................6-22
Steering, Suspension and Front Drive Axle
Boot and Seal.........................................6-22
Throttle System...........................................6-23
Instrument Panel
Brightness..................................................3-17
Cluster.......................................................3-26
Overview..................................................... 3-4
6

Q
Questions and Answers About Safety Belts.........1-13
R
Radios..........................................................3-42
Care of Your CD Player...............................3-53
Care of Your CDs........................................3-53
Radio with CD....................................3-42, 3-46
Understanding Reception..............................3-53
Rear Door Security Locks................................2-10
Rear Seat Armrest..........................................2-37
Rear Seat Operation......................................... 1-7
Rear Seat Passengers, Safety Belts..................1-21
Rearview Mirrors.............................................2-33
Reclining Seatbacks.......................................... 1-4
Recreational Vehicle Towing.............................4-33
Remote Keyless Entry System............................ 2-3
Remote Keyless Entry System, Operation............ 2-4
Removing the Flat Tire and Installing the
Spare Tire..................................................5-61
Removing the Spare Tire and Tools...................5-60
Replacement Bulbs.........................................5-43Reporting Safety Defects
Canadian Government..................................7-11
General Motors...........................................7-11
United States Government............................7-10
Restraint System Check
Checking Your Restraint Systems...................1-63
Replacing Restraint System Parts
After a Crash..........................................1-63
Restraint Systems
Checking....................................................1-63
Replacing Parts...........................................1-63
Right Front Passenger Position, Safety Belts......1-21
Roadside
Assistance Program....................................... 7-6
Rocking Your Vehicle to Get it Out....................4-28
Roof Rack Provisions......................................2-37
Running Your Engine While You Are Parked.......2-32
S
Safety Belt
Pretensioners..............................................1-24
Reminder Light............................................3-29
Reminder Tone............................................3-29
10