2006 CHEVROLET EPICA service indicator

Seats and Restraint Systems........................... 1-1
Front Seats
............................................... 1-2
Rear Seats
............................................... 1-8
Safety Belts
.............................................1-10
Child Restraints
.......................................1-28
Airbag System
.........................................1-50
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
....................................................2-31
Storage Areas
.........................................2-34
Sunroof
..................................................2-36
Instrument Panel............................................. 3-1
Instrument Panel Overview
.......................... 3-4
Climate Controls
......................................3-19
Warning Lights, Gages, and Indicators
........3-29
Audio System(s)
.......................................3-46Driving 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
.....................................5-38
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
...........................7-13
Index................................................................ 1
2006 Chevrolet Epica Owner ManualM

Immobilizer
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
1. This device may not cause interference.
2. This device must accept any interference received,
including interference that may cause undesired
operation.
This device complies with RSS-210 of Industry Canada.
Operation is subject to the following two conditions:
1. This device may not cause interference.
2. This device must accept any interference received,
including interference that may cause undesired
operation of the device.
Changes or modifications to this system by other than
an authorized service facility could void authorization to
use this equipment.
Immobilizer Operation
Your vehicle may have a passive theft-deterrent system.
The immobilizer system prevents your vehicle from
being started by unauthorized persons.
If your vehicle has an immobilizer system, your vehicle
has a special key that works with the theft-deterrent
system. There is a transponder in the key head that
is electronically coded. The correct key will start
the vehicle. An invalid key immobilizes the engine.
The immobilizer system isolates the power supply to
the ignition system, the fuel pump and the fuel injectors.
The engine immobilizer is activated after the ignition
is turned to LOCK and the key is removed from
the ignition. The security light located on the top center
of the instrument panel, near the windshield, will
flash when the immobilizer is active. If the light does
not flash after removing the key, have the system
checked by your dealer.
The immobilizer system works when you turn the key
to START. If the immobilizer system does not recognize
the electronic code, the engine will not start and the
security indicator will continue blinking. If your key
is ever damaged, you may not be able to start your
vehicle.
2-16

{CAUTION:
If the airbag readiness light stays on or keeps
ashing after you start your vehicle, it means
the airbag system and safety belt pretension
system may not be working properly. The
airbags in your vehicle may not inate in a
crash, or they could even inate without a
crash. To help avoid injury to yourself or
others, have your vehicle serviced right away
if the airbag readiness light stays on after
you start your vehicle.
The airbag readiness light should come on for about
seven seconds when you turn the ignition key to ON.
If the light doesn’t come on then, have it fixed so it will
be ready to warn you if there is a problem.
Passenger Airbag Status Indicator
Your vehicle has a passenger airbag status indicator in
the clock, located in the center of the instrument panel.
When the ignition key is turned to ON or START,
the passenger airbag status indicator will light for
several seconds as a system check. Then, after
several more seconds, if the off symbol is lit on the
passenger airbag status indicator, it means that
the passenger sensing system has turned off the
right front passenger’s frontal airbag and side airbag
(if equipped). SeePassenger Sensing System on
page 1-58for more on this, including important
safety information.
3-33

Engine Coolant Temperature Gage
Your vehicle has an
engine coolant temperature
gage. With the ignition
turned to ON, this
gage shows the engine
coolant temperature.
If the gage pointer moves into the red area, your engine
is too hot. It means that your engine coolant has
overheated.
If you have been operating your vehicle under normal
driving conditions, you should pull off the road, stop your
vehicle and turn off the engine as soon as possible.
SeeEngine Overheating on page 5-22.
Malfunction Indicator Lamp
Check Engine Light
Your vehicle is equipped
with a computer which
monitors operation of the
fuel, ignition, and emission
control systems.
This system is called OBD II (On-Board
Diagnostics-Second Generation) and is intended to
assure that emissions are at acceptable levels for
the life of the vehicle, helping to produce a cleaner
environment. The Check Engine light comes on
to indicate that there is a problem and service is
required. Malfunctions often will be indicated by the
system before any problem is apparent. This may
prevent more serious damage to your vehicle. This
system is also designed to assist your service technician
in correctly diagnosing any malfunction.
Notice:If you keep driving your vehicle with this
light on, after awhile, your emission controls may not
work as well, your fuel economy may not be as good,
and your engine may not run as smoothly. This
could lead to costly repairs that may not be covered
by your warranty.
3-40

Fuel Gage
Your fuel gage tells you
about how much fuel
you have left when
the ignition is on.
When the tank nears empty, the low fuel warning light
will come on. You still have a little fuel left, but you
should get more soon. SeeLow Fuel Warning Light
on page 3-46for more information.Here are four things that some owners ask about.
None of these show a problem with your fuel gage:•At the service station, the gas pump shuts off
before the gage reads full.
•It takes a little more or less fuel to fill up than the
gage indicated. For example, the gage may have
indicated the tank was half full, but it actually took
a little more or less than half the tank’s capacity
to fill the tank.
•The indicator moves a little when you turn a corner
or speed up.
For your fuel tank’s capacity, seeCapacities and
Specifications on page 5-83.
3-45

Notice:Your vehicle was not designed for fuel
that contains methanol. Do not use fuel containing
methanol. It can corrode metal parts in your fuel
system and also damage the plastic and rubber
parts. That damage would not be covered under
your warranty.
Some gasolines that are not reformulated for low
emissions may contain an octane-enhancing additive
called methylcyclopentadienyl manganese tricarbonyl
(MMT); ask the attendant where you buy gasoline
whether the fuel contains MMT. General Motors
recommends against the use of such gasolines.
Fuels containing MMT can reduce the life of spark
plugs and the performance of the emission control
system may be affected. The malfunction indicator
lamp may turn on. If this occurs, return to your
authorized GM dealer for service.Fuels in Foreign Countries
If you plan on driving in another country outside the
United States or Canada, the proper fuel may be hard
to find. Never use leaded gasoline or any other fuel
not recommended in the previous text on fuel. Costly
repairs caused by use of improper fuel would not
be covered by your warranty.
To check the fuel availability, ask an auto club, or
contact a major oil company that does business in
the country where you will be driving.
5-7

Customer Assistance Information (cont.)
Customer Assistance Offices........................... 7-4
Customer Satisfaction Procedure..................... 7-2
GM Mobility Reimbursement Program............... 7-5
Reporting Safety Defects to
General Motors........................................7-14
Reporting Safety Defects to the
Canadian Government..............................7-14
Reporting Safety Defects to the
United States Government.........................7-13
Roadside Assistance Program......................... 7-6
Service Publications Ordering Information........7-14
D
Daytime Running Lamps..................................3-13
Daytime Running Lamps Indicator Light.............3-44
Defensive Driving............................................. 4-2
Doing Your Own Service Work........................... 5-4
Dome Lamp ...................................................3-15
Door
Ajar Light...................................................3-44
Central Door Unlocking System....................... 2-8
Door Ajar Reminder....................................... 2-9
Locks.......................................................... 2-7
Power Door Locks......................................... 2-8
Rear Door Security Locks............................... 2-9Driver
Position, Safety Belt.....................................1-15
Seat Tilt Adjuster........................................... 1-3
Driving
At Night.....................................................4-16
City ...........................................................4-19
Defensive..................................................... 4-2
Drunken....................................................... 4-3
Freeway.....................................................4-20
Hill and Mountain Roads..............................4-22
In Rain and on Wet Roads...........................4-17
Rocking Your Vehicle to Get it Out.................4-28
Winter........................................................4-24E
Electrical System
Add-On Equipment......................................5-76
Engine Compartment Fuse Block...................5-79
Fuses and Circuit Breakers...........................5-77
Headlamp Wiring.........................................5-76
Instrument Panel Fuse Block.........................5-77
Power Windows and Other Power Options......5-76
Windshield Wiper Fuses...............................5-76
Engine
Air Cleaner/Filter.........................................5-17
Battery.......................................................5-34
4

Parking
Brake........................................................2-25
Over Things That Burn.................................2-29
Part A - Scheduled Maintenance Services............. 6-4
Part B - Owner Checks and Services.................6-19
Part C - Periodic Maintenance Inspections..........6-23
Part D - Recommended Fluids and Lubricants.....6-25
Part E - Maintenance Record............................6-27
Passenger Airbag Status Indicator.....................3-33
Passenger Compartment Air Filter.....................3-28
Passenger Sensing System..............................1-58
Passing.........................................................4-13
Power
Accessory Outlet(s)......................................3-16
Door Locks.................................................. 2-8
Electrical System.........................................5-76
Seat ............................................................ 1-3
Steering Fluid.............................................5-29
Windows....................................................2-13
Pretensioners, Safety Belt................................1-27
Q
Questions and Answers About Safety Belts.........1-14
R
Radios..........................................................3-46
Care of Your CD Player...............................3-80
Care of Your CDs ........................................3-80
Radio with CD............................3-48, 3-52, 3-59
Radio with Six-Disc CD................................3-67
Trunk-Mounted CD Changer..........................3-75
Understanding Reception..............................3-79
Rear Door Security Locks.................................. 2-9
Rear Seat Armrest..........................................2-35
Rear Seat Operation......................................... 1-8
Rear Seat Passengers, Safety Belts..................1-23
Rearview Mirror, Automatic Dimming..................2-31
Rearview Mirrors.............................................2-31
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..................................................5-63
Removing the Spare Tire and Tools...................5-62
Replacement Bulbs.........................................5-44
10