2005 CHEVROLET OPTRA lock

A. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 5-17.
B. Engine Oil Fill Cap. See “When to Add Engine Oil”
underEngine Oil on page 5-14.
C. Engine Oil Dipstick. See “Checking Engine Oil”
underEngine Oil on page 5-14.
D. Brake Fluid/Hydraulic Clutch Fluid Reservoir. See
“Brake Fluid” underBrakes on page 5-30and
Hydraulic Clutch on page 5-19.
E. Power Steering Fluid Reservoir. SeePower Steering
Fluid on page 5-28.F. Engine Coolant Surge Tank. SeeCooling System on
page 5-24.
G. Engine Compartment Fuse Block. SeeEngine
Compartment Fuse Block on page 5-79.
H. Battery. SeeBattery on page 5-33.
I. Windshield Washer Fluid Reservoir. See “Adding
Washer Fluid” underWindshield Washer Fluid
on page 5-29.
5-13

Notice:In cold weather, water can freeze and crack
the engine, radiator, heater core and other parts.
Use the recommended coolant and the proper
coolant mixture.
{CAUTION:
You can be burned if you spill coolant on hot
engine parts. Coolant contains ethylene glycol
and it will burn if the engine parts are hot
enough. Do not spill coolant on a hot engine.
1. You can remove the coolant surge tank pressure
cap when the cooling system, including the coolant
surge tank pressure cap and upper radiator
hose, is no longer hot. Turn the pressure cap slowly
counterclockwise (left) about two or two and
one-half turns.
If you hear a hiss, wait for that to stop. This will
allow any pressure still left to be vented out
the discharge hose.2. Then keep turning the pressure cap slowly, and
remove it.
5-27

Bulb Replacement
For the proper type of replacement bulbs, see
Replacement Bulbs on page 5-43.
For any bulb changing procedures not listed in this
section, contact your dealer.
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
To replace a headlamp bulb, do the following:
1. Open the hood. SeeHood Release on page 5-10
for more information.
2. Remove the two bolts from the top of the headlamp
assembly and one nut on the inside that retains the
headlamp assembly.3. Disconnect the wiring harness connector from the
rear of the bulb.
4. Remove the headlamp cap by turning it
counterclockwise.
5. Release the spring that retains the bulb.
6. Remove the old bulb and install a new one.
7. Reverse Steps 1 through 5 to install the headlamp
assembly.
5-38

Front Turn Signal and
Parking Lamps
To replace a front turn signal or parking lamp bulb, do
the following:
1. Open the hood. SeeHood Release on page 5-10
for more information.
2. Remove the two bolts from the top of the headlamp
assembly and one nut on the inside that retains the
headlamp assembly.
3. Turn the bulb socket counterclockwise.4. Pull the bulb socket out of the lamp housing.
5. Press the bulb inward and turn it counterclockwise
to remove it from the bulb socket.
6. Install the new bulb into the bulb socket by pressing
it in and turning it clockwise.
7. Reinstall the bulb socket into the lamp housing by
turning it clockwise.
8. Reverse Steps 1 through 2 to install the assembly.
5-39

Turn Signal Lamps (Side)
Your vehicle may have this side turn signal lamp. To
replace this bulb, do the following:
1. Locate the bulb by reaching underneath the vehicle
where the side turn signal lamp is located.
2. Remove the side turn signal lamp assembly by
pulling it forward.
3. Turn the bulb socket counterclockwise.
4. Remove the bulb from the lamp housing by pulling
the bulb straight out of the socket.5. Install the new bulb into the bulb socket by pushing
in and turning it clockwise.
6. Push the side turn signal lamp assembly back into
its original position.
Fog Lamps
To replace a fog lamp bulb, do the following:
1. Access the fog lamp bulb by reaching under the
front bumper.
2. Disconnect the wiring
harness connector
from the fog lamp
bulb socket.
3. Turn the bulb socket counterclockwise to remove it.
4. Install the new bulb.
5. Connect the wiring harness connector to the fog
lamp bulb socket.
5-40

Sidemarker Lamps (Front)
To replace a front sidemarker bulb, do the following:
1. Open the hood. SeeHood Release on page 5-10for
more information.
2. Remove the headlamp assembly.
3. Turn the front sidemarker bulb socket
counterclockwise.
4. Pull the front sidemarker bulb socket out of the
front bumper.
5. Pull the old bulb straight out of the bulb socket
6. Push the new bulb straight into the socket.
7. Reverse Steps 1 through 5 to install the assembly.
Sidemarker Lamps (Rear)
To replace a rear sidemarker bulb, do the following:
1. Reach inside of the rear bumper and locate
the socket.
2. Turn the rear sidemarker bulb socket
counterclockwise.
3. Pull the rear sidemarker bulb socket out of the rear
bumper.
4. Pull the old bulb straight out from the bulb socket.
5. Push the new bulb straight into the socket.
6. Reverse Steps 1 through 3 to install the bulb socket.
5-41

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

Changing a Flat Tire
If a tire goes flat, avoid further tire and wheel damage
by driving slowly to a level place. Turn on your
hazard warning flashers.
{CAUTION:
Changing a tire can be dangerous. The vehicle
can slip off the jack and roll over or fall on you
or other people. You and they could be badly
injured or even killed. Find a level place to
change your tire. To help prevent the vehicle
from moving:
1. Set the parking brake rmly.
2. Put an automatic transaxle shift lever in
PARK (P), or shift a manual transaxle to
FIRST (1) or REVERSE (R).
3. Turn off the engine and do not restart
while the vehicle is raised.
4. Do not allow passengers to remain in
the vehicle.
CAUTION: (Continued)
CAUTION: (Continued)
To be even more certain the vehicle will not
move, you should put blocks at the front and
rear of the tire farthest away from the one
being changed. That would be the tire on the
other side, at the opposite end of the vehicle.
When you have a flat tire, use the following example as
a guide to assist you in the placement of wheel blocks.
The following information will tell you how to use the
jack and change a tire.
5-59