battery replacement CHEVROLET COBALT 2005 1.G Owners Manual

Changes or modications to this system by other than
an authorized service facility could void authorization to
use this equipment.
At times you may notice a decrease in range. This is
normal for any remote keyless entry system. If the
transmitter does not work or if you have to stand closer
to your vehicle for the transmitter to work, try this:
Check the distance. You may be too far from your
vehicle. You may need to stand closer during
rainy or snowy weather.
Check the location. Other vehicles or objects may
be blocking the signal. Take a few steps to the
left or right, hold the transmitter higher, and
try again.
Check to determine if battery replacement is
necessary. See “Battery Replacement” under
Remote Keyless Entry System Operation on
page 2-4.
If you are still having trouble, see your dealer or a
qualied technician for service.
Remote Keyless Entry System
Operation
If your vehicle has this feature, the vehicle’s doors can
be locked and unlocked, and the trunk can be
unlocked from about 3 feet (1 m) up to 60 feet (18 m)
away with the remote keyless entry transmitter.
If you notice a decrease in the operating range of the
transmitter, seeRemote Keyless Entry System on
page 2-3for information regarding conditions which may
affect the transmitter’s performance.
The following functions are
available with the remote
keyless entry system.
2-4

Matching Transmitter(s) to Your
Vehicle
Each remote keyless entry transmitter is uniquely coded
to prevent another transmitter from unlocking the
vehicle. If a transmitter is lost or stolen, a replacement
can be purchased through your GM dealer. Remember
to bring any additional transmitters with you when
you go to your dealer. The vehicle can have a maximum
of four transmitters matched to it.
Battery Replacement
Under normal use, the battery in the remote keyless
entry transmitter should last about four years.
You can tell the battery is weak 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. The
KEY FOB BATT LOW message in the vehicle’s DIC will
display, if the remote keyless entry transmitter battery
is low.
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 do the following:
1. Insert a at object with a thin edge into the notch,
located below the Vehicle Locator/Panic Alarm
button, and pry the front and back apart.
2. Remove the old battery, but do not use a metal
object to do this.
3. Slide the new battery into the transmitter with the
positive side of the battery facing up. Use a type
CR2032 battery, or equivalent type.
4. Snap the front and the back of the transmitter
together.
5. Test the operation of the transmitter with the
vehicle.
2-6

CHANGE OIL SOON
This message is displayed when the life of the engine
oil has expired and it should be changed.
When you acknowledge the CHANGE OIL SOON
message by clearing it from the display, you still must
reset the engine oil life system separately. See
“OIL-LIFE RESET” underDIC Vehicle Personalization
on page 3-40,Engine Oil Life System on page 5-19, and
Scheduled Maintenance on page 6-4for more
information.
CHECK GAS CAP
This message is displayed if the gas cap has not been
fully tightened. You should recheck your gas cap to
ensure that it is on properly. A few driving trips with the
cap properly installed should turn the display off.
CRUISE ENGAGED
This message is displayed when the cruise control
system is active. SeeCruise Control on page 3-10for
more information.
DOOR AJAR
This message is displayed if one or more of the
vehicle’s doors are not closed properly. When this
message appears, you should make sure that the door
is closed completely.
ENGINE DISABLED
This message is displayed if the starting of the engine is
disabled. Have your vehicle serviced by your GM dealer
immediately.
ENG (Engine) PWR (Power) REDUCED
This message informs you that the vehicle has reduced
engine power to avoid damaging the engine.
ICE POSSIBLE
This message appears when the outside air temperature
is cold enough to create icy road conditions.
KEY FOB BATT (Battery) LOW
This message is displayed if the remote keyless entry
transmitter battery is low. See “Battery Replacement”
underRemote Keyless Entry System Operation on
page 2-4.
LOW COOLANT
If your vehicle has a 2.0L engine, this message is
displayed when there is a low level of engine coolant.
Have the cooling system serviced by your GM dealer as
soon as possible.
3-38

Service............................................................5-3
Doing Your Own Service Work.........................5-4
Adding Equipment to the Outside of Your
Vehicle......................................................5-5
Fuel................................................................5-5
Gasoline Octane............................................5-5
Gasoline Specications....................................5-6
California Fuel...............................................5-6
Additives.......................................................5-6
Fuels in Foreign Countries...............................5-7
Filling the Tank..............................................5-8
Filling a Portable Fuel Container.....................5-10
Checking Things Under the Hood....................5-10
Hood Release..............................................5-11
Engine Compartment Overview.......................5-12
Engine Oil...................................................5-15
Engine Oil Life System..................................5-19
Engine Air Cleaner/Filter................................5-21
Automatic Transaxle Fluid..............................5-22
Manual Transaxle Fluid..................................5-22
Hydraulic Clutch...........................................5-23
Engine Coolant.............................................5-23
Coolant Surge Tank Pressure Cap..................5-29
Engine Overheating.......................................5-29
Cooling System............................................5-31
Windshield Washer Fluid................................5-35Brakes........................................................5-36
Battery........................................................5-39
Jump Starting...............................................5-40
Headlamp Aiming...........................................5-44
Bulb Replacement..........................................5-47
Halogen Bulbs..............................................5-47
Headlamps, Front Turn Signal, Sidemarker,
and Parking Lamps....................................5-48
Center High-Mounted Stoplamp (CHMSL).........5-49
Taillamps and Turn Signal Lamps (Coupe).......5-50
Taillamps, Turn Signal, Stoplamps and
Back-up Lamps.........................................5-51
Back-Up Lamps (Coupe)................................5-52
Replacement Bulbs.......................................5-53
Windshield Wiper Blade Replacement..............5-53
Tires..............................................................5-54
Tire Sidewall Labelling...................................5-56
Tire Terminology and Denitions.....................5-58
Ination - Tire Pressure.................................5-61
Tire Inspection and Rotation...........................5-63
When It Is Time for New Tires.......................5-64
Buying New Tires.........................................5-64
Uniform Tire Quality Grading..........................5-65
Wheel Alignment and Tire Balance..................5-67
Wheel Replacement......................................5-67
Tire Chains..................................................5-68
Section 5 Service and Appearance Care
5-1

Brake Adjustment
Every time you make a moderate brake stop, your disc
brakes adjust for wear. If you rarely make a moderate
or heavier stop, then your brakes might not adjust
correctly. If you drive in that way, then — very
carefully — make a few moderate brake stops about
every 1,000 miles (1 600 km), so your brakes will adjust
properly.
If you have rear drum brakes and your brake pedal
goes down farther than normal, the rear drum brakes
may need adjustment. Adjust them by backing up
and rmly applying the brakes a few times.
Replacing Brake System Parts
The braking system on a vehicle is complex. Its many
parts have to be of top quality and work well together if
the vehicle is to have really good braking. Your
vehicle was designed and tested with top-quality GM
brake parts. When you replace parts of your braking
system — for example, when your brake linings
wear down and you need new ones put in — be sure
you get new approved GM replacement parts.If you do not, your brakes may no longer work properly.
For example, if someone puts in brake linings that
are wrong for your vehicle, the balance between your
front and rear brakes can change — for the worse. The
braking performance you have come to expect can
change in many other ways if someone puts in
the wrong replacement brake parts.
Battery
Your vehicle has a maintenance free battery. When it is
time for a new battery, get one that has the replacement
number shown on the original battery’s label. We
recommend an ACDelco
®replacement battery.
Your vehicle’s battery is located in the trunk. You do not
need to access the battery to jump start your vehicle.
SeeJump Starting on page 5-40.
Warning:Battery posts, terminals, and related
accessories contain lead and lead compounds,
chemicals known to the State of California to cause
cancer and reproductive harm. Wash hands after
handling.
5-39

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 (identication 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).
Emergency Tow:Tow to the nearest dealership for
warranty service or in the event of a
vehicle-disabling accident. Assistance provided
when the vehicle is mired in sand, mud, or snow.
Flat Tire Change:Installation of a spare tire will be
covered at no charge. The customer is responsible
for the repair or replacement of the tire if not
covered by a warrantable failure.
Jump Start:No-start occurrences which require a
battery jump start will be covered at no charge.
Dealer Locator Service
In many instances, mechanical failures are covered
under Chevrolet’s Bumper-to-Bumper warranty.
However, when other services are utilized, our Roadside
Assistance Representatives will explain any payment
obligations you might incur.
For prompt and efficient assistance when calling, please
provide the following to the Roadside Assistance
Representative:
Your name, home address, and home telephone
number.
Telephone number of your location.
Location of the vehicle.
Model, year, color, and license plate number.
Mileage, Vehicle Identication Number (VIN), and
delivery date of the vehicle.
Description of the problem.
7-6

Audio System(s) (cont.)
Setting the Time for Radios without
Radio Data Systems (RDS).......................3-45
Theft-Deterrent Feature................................3-74
Understanding Radio Reception.....................3-75
XM™ Satellite Radio Antenna System............3-76
Automatic Door Locks....................................... 2-9
Automatic Transaxle
Fluid..........................................................5-22
Operation...................................................2-22
B
Battery..........................................................5-39
Run-Down Protection...................................3-16
Before Leaving on a Long Trip.........................4-22
Boost Gage...................................................3-34
Brake
Anti-Lock Brake System (ABS)........................ 4-6
Emergencies................................................ 4-8
Parking......................................................2-26
System Warning Light..................................3-27
Brakes..........................................................5-36
Braking........................................................... 4-5
Braking in Emergencies..................................... 4-8
Break-In, New Vehicle.....................................2-16Bulb Replacement...........................................5-47
Back-Up Lamps...........................................5-52
Center High-Mounted Stoplamp (CHMSL)........5-49
Halogen Bulbs............................................5-47
Headlamp Aiming........................................5-44
Headlamps, Front Turn Signal, Sidemarker,
and Parking Lamps..................................5-48
Replacement Bulbs......................................5-53
Taillamps and Turn Signal Lamps..................5-50
Taillamps, Turn Signal, Stoplamps and
Back-up Lamps........................................5-51
Buying New Tires...........................................5-64C
California Fuel.................................................. 5-6
Canadian Owners................................................ ii
Capacities and Specications............................5-97
Carbon Monoxide...........2-10, 2-30, 4-25, 4-37, 4-38
Care of
Safety Belts................................................5-84
Your CD Player...........................................3-76
Your CDs ...................................................3-76
Center Console Storage Area...........................2-35
Center High-Mounted Stoplamp (CHMSL)...........5-49
Chains, Tire...................................................5-68
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