CHEVROLET EPICA 2005 1.G Owners Manual

Headlamp Aiming
Headlamp aim has been preset at the factory and
should need no further adjustment.
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 flash their high-beam headlamps at you
(for vertical aim). If you believe your headlamps need to
be re-aimed, we recommend that you take your
vehicle to your dealer for service.
Bulb Replacement
For the proper type of replacement bulbs, see
Replacement Bulbs on page 5-44.
For any bulb changing procedure 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.
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Headlamps
To replace a headlamp bulb, do the following:
1. Open the hood. SeeHood Release on page 5-11
for more information.
A. Low-Beam Headlamp
B. High-Beam Headlamp
2. Remove the three bolts from the headlamp
assembly.
3. Pull out the headlamp assembly.
4. Release the two wire bars that retain the headlamp
cap by pushing them outward.5. Remove the headlamp cap.
6. Disconnect the two wiring harness connectors
located on each side of the headlamp assembly.
7. Remove the old bulb.
•To remove the high-beam headlamp bulb,
release the spring that retains the bulb.
•To remove the low-beam headlamp bulb, turn
the bulb counterclockwise.
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8. Install the new bulb.
•To replace the high-beam headlamp bulb, install
the bulb retaining spring.
•To replace the low-beam headlamp bulb, turn
the bulb clockwise.
9. Connect the wiring harness connector to the bulb
and replace the headlamp cap.
10. Reverse Steps 1 through 6 to reinstall the headlamp
assembly.
Front Turn Signal Lamps
To replace a front turn signal lamp (A) bulb, do the
following:
1. Open the hood. SeeHood Release on page 5-11
for more information.
2. Reach behind the headlamp assembly to locate the
front turn signal bulb socket.
3. Disconnect the wiring harness connector from the
bulb socket.
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4. Turn the front turn signal bulb socket
counterclockwise and pull it 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 socket by pressing it in
and turning it clockwise.
7. Reverse Steps 1 through 4 to reinstall.
Center High-Mounted
Stoplamp (CHMSL)
To replace a CHMSL bulb, do the following:
1. From inside the vehicle, locate the center
high-mounted stoplamp (CHMSL) housing on the
underside of the rear window shelf.
2. Pry off the lamp housing with a flat tool.
3. Remove the bulb socket.
4. Remove the bulb by pulling it straight out of the
bulb socket.
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5. Install the new bulb.
6. Install the bulb socket into the CHMSL.
7. Push the CHMSL housing back into its original
position.
Parking Lamps
To replace a parking lamp bulb, do the following:
1. Reach in the
underside of the front
bumper and turn
the bulb socket
counterclockwise.
2. Pull the bulb socket out of the front bumper.3. Pull the old bulb straight out of the socket.
4. Install the new bulb.
5. Reverse Steps 1 through 3 to install the bulb
socket.
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Taillamps, Turn Signal, Stoplamps
and Back-up Lamps
To replace one of these bulbs, do the following:
1. Open the trunk. SeeTrunk on page 2-10for more
information.
2. Open the trim cover by releasing the clip at the top
of the cover.
A. Stoplamp/Taillamp
B. Turn Signal Lamp
C. Back-up Lamp3. 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 bulb into the socket.
6. Replace the bulb socket into the lamp housing.
Twist the bulb socket clockwise to secure.
7. Close the trim cover.
Replacement Bulbs
Exterior Lamp Bulb Number
Back-Up 94535571
Center High-Mounted
Stoplamp (CHMSL)94535587
Front Parking/Turn Signal 94535574
Headlamp
High-beam 94535541
Low-beam 94535546
Sidemarker, Front and Rear 94535587
Stoplamp/Taillamps 94535574
Turn Signal Lamps 94535572
For replacement bulbs not listed here, contact
your dealer.
5-44

Windshield Wiper Blade
Replacement
Windshield wiper blades should be inspected at least
twice a year for wear or cracking. See “Wiper Blade
Check” underPart B: Owner Checks and Services on
page 6-19for more information.
Replacement blades come in different types and are
removed in different ways.Here is how to remove the Shepherd’s Hook type:
1. Pull the windshield wiper arm away from the
windshield.
2. Press the retaining clip (A) and pull the wiper blade
off the arm.
3. Install a new blade by reversing Steps 1 and 2.
5-45

Tires
Your new vehicle comes with high-quality tires made by
a leading tire manufacturer. If you ever have questions
about your tire warranty and where to obtain service,
see your GM Warranty booklet for details. For additional
information refer to the tire manufacturer’s booklet
included with your vehicle’s Owner Manual.{CAUTION:
Poorly maintained and improperly used tires
are dangerous.
Overloading your tires can cause
overheating as a result of too much
friction. You could have an air-out and a
serious accident. SeeLoading Your
Vehicle on page 4-29.
Underinated tires pose the same danger
as overloaded tires. The resulting accident
could cause serious injury. Check all
tires frequently to maintain the
recommended pressure. Tire pressure
should be checked when your tires are
cold. SeeInflation - Tire Pressure on
page 5-52.
Overinated tires are more likely to be
cut, punctured or broken by a sudden
impact — such as when you hit a pothole.
Keep tires at the recommended pressure.
Worn, old tires can cause accidents. If
your tread is badly worn, or if your tires
have been damaged, replace them.
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Tire Sidewall Labelling
Useful information about a tire is molded into its
sidewall. The examples below show a typical passenger
car tire and a compact spare tire sidewall.
(A) Tire Size:The tire size is a combination of letters
and numbers used to define a particular tire’s width,
height, aspect ratio, construction type and service
description. See the “Tire Size” illustration later in this
section for more detail.(B) DOT (Department of Transportation):The
Department of Transportation (DOT) code indicates that
the tire is in compliance with the U.S. Department of
Transportation Motor Vehicle Safety Standards.
(C) Tire Identication Number (TIN):The letters and
numbers following DOT code are the Tire Identification
Number (TIN). The TIN shows the manufacturer
and plant code, tire size, and date the tire was
manufactured. The TIN is molded onto both sides of
the tire, although only one side may have the date
of manufacture.
(D) Tire Ply Material:The type of cord and number of
plies in the sidewall and under the tread.
(E) Uniform Tire Quality Grading (UTQG):Tire
manufacturers are required to grade tires based on
three performance factors: treadwear, traction and
temperature resistance. For more information see
Uniform Tire Quality Grading on page 5-56.
(F) Maximum Cold Ination Load Limit:Maximum
load that can be carried and the maximum pressure
needed to support that load. For information on
recommended tire pressure seeInflation - Tire Pressure
on page 5-52andLoading Your Vehicle on page 4-29. Passenger Car Tire Example
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(A) Temporary Use Only:The compact spare tire or
temporary use tire has a tread life of approximately
3,000 miles (5 000 km) and should not be driven
at speeds over 65 mph (105 km/h). The compact spare
tire is for emergency use when a regular road tire
has lost air and gone flat. SeeCompact Spare Tire on
page 5-67andIf a Tire Goes Flat on page 5-60.(B) Tire Ply Material:The type of cord and number of
plies in the sidewall and under the tread.
(C) Tire Identication Number (TIN):The Tire
Identification Number (TIN). The TIN shows the
manufacturer and plant code, tire size, and date the tire
was manufactured. The TIN is molded onto both
sides of the tire, although only one side may have the
date of manufacture.
(D) Maximum Cold Ination Load Limit:Maximum
load that can be carried and the maximum pressure
needed to support that load. SeeCompact Spare Tire
on page 5-67andLoading Your Vehicle on page 4-29.
(E) Tire Ination:The temporary use tire or compact
spare tire should be inflated to 60 psi (420 kPa).
For more information on tire pressure and inflation see
Inflation - Tire Pressure on page 5-52.
(F) Tire Size:A combination of letters and numbers
define a tire’s width, height, aspect ratio, construction
type and service description. The letter T as the
first character in the tire size means the tire is for
temporary use only. Compact Spare Tire Example
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