
Seats and Restraint Systems........................... 1-1
Front Seats
............................................... 1-2
Rear Seats
............................................... 1-8
Safety Belts
.............................................1-10
Child Restraints
.......................................1-28
Airbag System
.........................................1-49
Restraint System Check
............................1-63
Features and Controls..................................... 2-1
Keys
........................................................ 2-2
Doors and Locks
....................................... 2-7
Windows
.................................................2-12
Theft-Deterrent Systems
............................2-14
Starting and Operating Your Vehicle
...........2-17
Mirrors
....................................................2-29
Storage Areas
.........................................2-31
Sunroof
..................................................2-33
Instrument Panel............................................. 3-1
Instrument Panel Overview
.......................... 3-4
Climate Controls
......................................3-19
Warning Lights, Gages, and Indicators
........3-30
Audio System(s)
.......................................3-47Driving Your Vehicle....................................... 4-1
Your Driving, the Road, and Your Vehicle
..... 4-2
Towing
...................................................4-33
Service and Appearance Care.......................... 5-1
Service
..................................................... 5-3
Fuel
......................................................... 5-5
Checking Things Under the Hood
...............5-11
Headlamp Aiming
.....................................5-39
Bulb Replacement
....................................5-39
Windshield Wiper Blade Replacement
.........5-45
Tires
......................................................5-46
Appearance Care
.....................................5-68
Vehicle Identification
.................................5-75
Electrical System
......................................5-76
Capacities and Specifications
.....................5-83
Normal Maintenance Replacement Parts
......5-84
Maintenance Schedule..................................... 6-1
Maintenance Schedule
................................ 6-2
Customer Assistance and Information.............. 7-1
Customer Assistance and Information
........... 7-2
Reporting Safety Defects
...........................7-10
Index................................................................ 1
2005 Chevrolet Epica Owner ManualM

One key is used for the
ignition, the doors and all
other locks.
When a new vehicle is delivered, the dealer removes the
key tag and gives it to the first owner. The tag has a code
on it that tells your dealer how to make extra keys. For
vehicle security, keep the key tag in a safe place and also
record the key number somewhere other than inside of
the vehicle. If you lose your key, you will be able to have
a new one made easily using the tag.Your vehicle may have an electronic immobilizer
designed to protect your car against theft. If so, only
keys with the correct electronic code can be used
to start the vehicle. Even if a key has the same profile,
it will not start the engine if the electronic code is
incorrect. If you need a new key, contact your dealer
who can obtain the correct key code. SeeRoadside
Assistance Program on page 7-5for more information.
Notice:If you ever lock your keys in your
vehicle, you may have to damage the vehicle to get
in. Be sure you have spare keys.
2-3

Battery Replacement
Under normal use, the battery in your remote keyless
entry transmitter should last about two years.
You can tell the battery is weak if the LED light fails to
light or if the transmitter will not work at the normal
range in any location. If you have to get close to your
vehicle before the transmitter works, it is probably
time to change the battery.
Notice:When replacing the battery, use care not to
touch any of the circuitry. Static from your body
transferred to these surfaces may damage the
transmitter.To replace the battery in the remote keyless entry
transmitter, do the following:
1. Remove the screw from the back of the cover and
open the cover of the transmitter.
2. Pull the transmitter out of the cover and carefully
detach the sticker from the unit. Keep the
sticker clean.
3. Remove the battery and replace it with the new
one. Make sure the positive side of the battery
faces up. Use one three-volt, CR1620, or
equivalent, type battery.
4. Attach the sticker and put the transmitter unit in
the cover.
5. Put the two halves back together and replace the
screw. Make sure the cover is on tightly, so water
will not get in.
6. Test the transmitter operation.
2-6

Canceling the Rear Door Security Lock
1. Unlock the door from the inside and open the
door from the outside.
2. Move the lever downward to unlock.
3. Do the same for the other rear door.
The rear door locks will now work normally.
Lockout Protection
This feature helps prevent locking your key in the car.
The driver’s door can only be locked with the door
closed. From the outside of the vehicle, close the
driver’s door and lock it using the key or the remote
keyless entry transmitter.
This feature cannot guarantee that you will never be
locked out of your vehicle. Always remember to
take your key with you.
Trunk
To unlock the trunk from the outside, use the key or the
remote keyless entry transmitter.
When closing the trunk, close from the center to ensure
it fully latches.
{CAUTION:
It can be dangerous to drive with the trunk lid
open because carbon monoxide (CO) gas can
come into your vehicle. You cannot see or
smell CO. It can cause unconsciousness and
even death. If you must drive with the trunk lid
open or if electrical wiring or other cable
connections must pass through the seal
between the body and the trunk lid:
Make sure all other windows are shut.
Turn the fan on your heating or cooling
system to its highest speed and select the
control setting that will force outside air
into your vehicle. See Climate Control
System in the Index.
If you have air outlets on or under the
instrument panel, open them all the way.
SeeEngine Exhaust on page 2-27.
2-10

The main components of your instrument panel are
the following:
A. Air Outlet. SeeOutlet Adjustment on page 3-28.
B. Instrument Panel Cluster. SeeInstrument Panel
Cluster on page 3-30.
C. Digital Clock. SeeClock on page 3-18.
D. Hazard Warning Flashers Button. SeeHazard
Warning Flashers on page 3-5.
E. Climate Control System. SeeClimate Control
System on page 3-19.
F. Outside Power Mirror Control. SeeOutside Power
Mirrors on page 2-30.
G. Instrument Panel Brightness Thumbwheel. See
Instrument Panel Brightness on page 3-15.
H. Hood Release. SeeHood Release on page 5-11.
I. Coinholder. SeeCoinholder(s) on page 2-31.
J. Horn. SeeHorn on page 3-6.
K. Audio System. SeeAudio System(s) on page 3-47.
L. Cigarette Lighter and Ashtray. SeeAshtrays and
Cigarette Lighter on page 3-18.
M. Glove Box. SeeGlove Box on page 2-31.Hazard Warning Flashers
Your hazard warning flashers let you warn others. They
also let police know you have a problem. Your front
and rear turn signal lamps will flash on and off.
The hazard warning
flasher button is located
near the center of the
instrument panel.
Your hazard warning flashers work no matter what
position your key is in, and even if the key is not in.
Press the button to make the front and rear turn signal
lamps flash on and off. Press the button again to
turn the flashers off.
When the hazard warning flashers are on, your turn
signals will not work.
Other Warning Devices
If you carry reflective triangles, you can set them up at
the side of the road about 300 feet (100 m) behind
your vehicle.
3-5

Many adults — by some estimates, nearly half the adult
population — choose never to drink alcohol, so they
never drive after drinking. For persons under 21,
it is against the law in every U.S. state to drink alcohol.
There are good medical, psychological and
developmental reasons for these laws.
The obvious way to eliminate the leading highway
safety problem is for people never to drink alcohol and
then drive. But what if people do? How much is “too
much” if someone plans to drive? It is a lot less
than many might think. Although it depends on each
person and situation, here is some general information
on the problem.
The Blood Alcohol Concentration (BAC) of someone
who is drinking depends upon four things:
•The amount of alcohol consumed
•The drinker’s body weight
•The amount of food that is consumed before and
during drinking
•The length of time it has taken the drinker to
consume the alcohol
According to the American Medical Association, a 180 lb
(82 kg) person who drinks three 12 ounce (355 ml)
bottles of beer in an hour will end up with a BAC
of about 0.06 percent. The person would reach the
same BAC by drinking three 4 ounce (120 ml) glasses
of wine or three mixed drinks if each had 1-1/2 ounces
(45 ml) of liquors like whiskey, gin, or vodka.It is the amount of alcohol that counts. For example, if
the same person drank three double martinis (3 ounces
or 90 ml of liquor each) within an hour, the person’s
BAC would be close to 0.12 percent. A person
who consumes food just before or during drinking will
have a somewhat lower BAC level.
There is a gender difference, too. Women generally
have a lower relative percentage of body water
than men. Since alcohol is carried in body water, this
means that a woman generally will reach a higher BAC
level than a man of her same body weight will when
each has the same number of drinks.
4-3

Ignition Transaxle Lock Check
While parked, and with the parking brake set, try to turn
the ignition to LOCK in each shift lever position.
•The ignition should turn to LOCK only when the
shift lever is in PARK (P).
•The key should come out only in LOCK.
Parking Brake and Automatic Transaxle
Park (P) Mechanism Check
{CAUTION:
When you are doing this check, your vehicle
could begin to move. You or others could be
injured and property could be damaged. Make
sure there is room in front of your vehicle in
case it begins to roll. Be ready to apply the
regular brake at once should the vehicle begin
to move.Park on a fairly steep hill, with the vehicle facing
downhill. Keeping your foot on the regular brake, set the
parking brake.
•To check the parking brake’s holding ability: With
the engine running and transaxle in NEUTRAL (N),
slowly remove foot pressure from the regular
brake pedal. Do this until the vehicle is held by the
parking brake only.
•To check the PARK (P) mechanism’s holding
ability: With the engine running, shift to PARK (P).
Then release the parking brake followed by the
regular brake.
Underbody Flushing Service
At least every spring, use plain water to flush any
corrosive materials from the underbody. Take care to
clean thoroughly any areas where mud and other debris
can collect.
6-22

Mexico, Central America and Caribbean
Islands/Countries (Except Puerto Rico
and U.S. Virgin Islands) — Customer
Assistance
General Motors de Mexico, S. de R.L. de C.V.
Customer Assistance Center
Paseo de la Reforma # 2740
Col. Lomas de Bezares
C.P. 11910, Mexico, D.F.
01-800-508-0000
Long Distance: 011-52-53 29 0 800
GM Mobility Reimbursement
Program
This program, available to qualified applicants, can
reimburse you up to $1,000 toward eligible aftermarket
driver’s or passenger’s adaptive equipment you may
require for your vehicle, such as hand controls and
wheelchair/scooter lifts.
The offer is available for a limited period of time from
the date of vehicle purchase/lease. For more details, or
to determine your vehicle’s eligibility, visit
gmmobility.com or call the GM Mobility Assistance
Center at 1-800-323-9935. Text telephone (TTY) users,
call 1-800-833-9935.GM of Canada also has a Mobility Program.
Call 1-800-GM-DRIVE (463-7483) for details.
TTY users call 1-800-263-3830.
Roadside Assistance Program
As the owner of a new Chevrolet vehicle, you are
automatically enrolled in the Chevrolet Roadside
Assistance program. This value-added service is
intended to provide you with peace of mind as you drive
in the city or travel the open road. Call Chevrolet’s
Roadside Assistance at 1-800-CHEV-USA,
(1-800-243-8872) 24 hours a day, 365 days a year to
speak with a Chevrolet Roadside Assistance
representative.
We will provide the following services during the
Bumper-to-Bumper warranty period, at no expense
to you:
•Fuel Delivery:Delivery of enough fuel
($5 maximum) for the customer to get to the
nearest service station.
•Lock-out Service (identi cation required):
Replacement keys or locksmith service will
be covered at no charge if you are unable to gain
entry into your vehicle. Delivery of the replacement
key will be covered within 10 miles (16 km).
7-5