
A. Windshield Washer Fluid Reservoir. See “Adding
Washer Fluid” underWindshield Washer Fluid
on page 5-34.
B. Power Steering Fluid Reservoir. SeePower Steering
Fluid on page 5-33.
C. Radiator Pressure Cap. SeeRadiator Pressure Cap
on page 5-26.
D. Engine Oil Dipstick. See “Checking Engine Oil”
underEngine Oil on page 5-13.
E. Coolant Recovery Tank. SeeCooling System on
page 5-28.
F. Engine Oil Fill Cap. See “When to Add Engine Oil”
underEngine Oil on page 5-13.
G. Automatic Transmission Fluid Dipstick (If Equipped).
See “Checking the Fluid Level” underAutomatic
Transmission Fluid on page 5-19.
H. Brake Master Cylinder Reservoir and Hydraulic
Clutch (If Equipped). See “Brake Fluid” underBrakes
on page 5-35andHydraulic Clutch on page 5-22.
I. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 5-17.
J. Battery. SeeBattery on page 5-38.
K. Engine Compartment Fuse Block. SeeEngine
Compartment Fuse Block on page 5-93.Engine Oil
If the engine oil pressure
light appears on the
instrument cluster,
check the engine oil
level right away.
For more information, seeOil Pressure Light on
page 3-38. You should check the engine oil level
regularly; this is an added reminder.
Checking Engine Oil
It is a good idea to check the engine oil every time you
get fuel. In order to get an accurate reading, the oil
must be warm and the vehicle must be on level ground.
The engine oil dipstick handle is a yellow loop. See
Engine Compartment Overview on page 5-12for
the location of the engine oil dipstick.
1. Turn off the engine and give the oil several minutes
to drain back into the oil pan. If you do not do this,
the oil dipstick might not show the actual level.
2. Pull out the dipstick and clean it with a paper towel
or cloth, then push it back in all the way. Remove it
again, keeping the tip down, and check the level.
5-13

Headlamp Wiring
The headlamp wiring is protected by a circuit breaker.
An electrical overload will cause the lamps to go on
and off, or in some cases to remain off. If this happens,
have your headlamp wiring checked right away.
Windshield Wiper Fuses
The windshield wiper motor is protected by a circuit
breaker and a fuse. If the motor overheats due to heavy
snow or ice, the wiper will stop until the motor cools.
If the overload is caused by some electrical problem,
and not snow or ice, be sure to get it xed.
Power Windows and Other
Power Options
Circuit breakers in the fuse block protect the power
windows and other power accessories. When the
current load is too heavy, the circuit breaker opens
and closes, protecting the circuit until the problem is
xed or goes away.
Fuses and Circuit Breakers
The wiring circuits in your vehicle are protected from
short circuits by a combination of fuses, circuit breakers
and fusible thermal links. This greatly reduces the
chance of res caused by electrical problems.
Look at the silver-colored band inside the fuse. If the
band is broken or melted, replace the fuse. Be sure you
replace a bad fuse with a new one of the identical
size and rating.
If you ever have a problem on the road and don’t
have a spare fuse, you can borrow one that has the
same amperage. Just pick some feature of your
vehicle that you can get along without – like the radio
or cigarette lighter – and use its fuse, if it is the
correct amperage. Replace it as soon as you can.
5-91

Instrument Panel Fuse Block
The fuse block is located underneath the instrument
panel on the driver side of the vehicle.
Fuses Usage
TAILFront Parking Lamps, Taillamps,
License Plate Lamps, Instrument
Panel Lights, Engine Control System
OBD On-Board Diagnostic System
Empty Not Used
P/W Power Windows
WIPER Windshield Wipers
AM2Charging System, Air Bag System,
Starter System, Engine Control
Fuses Usage
STOPStop Lamps, CHMSL,
Engine Control System,
Anti-lock Brakes, Cruise Control
DOOR Power Door Locks, Liftglass Lock
AM1Cigarette Lighter, Gauge, ECU-IG,
Wiper, Rear Wiper, Washer Fuses
Empty Not Used
ECU-IGCruise Control, Anti-lock Brakes,
Theft Deterrent System, Automatic
Transmission Control System,
Electric Cooling Fan
RR WIPERRear Window Wiper,
Rear Window Defogger
A/C Air Conditioning
INV Power Outlets
P/POINT Power Outlets
ECU-B Daytime Running Lamps
CIGCigarette Lighter, Power
Rearview Mirrors, Power Outlets,
Audio System, Automatic
Transmission Control System
5-92

Fuses Usage
GAUGEGauges and Meters,
Back-Up Lamps, Charging System,
Power Door Locks, Power Windows,
Sunroof, Air Conditioning,
Cruise Control
WASHER Windshield Washers
M-HTR/DEF
1–UPEngine Control System
HTR Air Conditioning System
DEFRear Window Defogger,
M-HTR/DEF 1–UP Fuse
POWERPower Windows,
Electric Moon RoofEngine Compartment Fuse Block
This engine compartment fuse block is located in the
engine compartment on the driver side of the vehicle
near the air cleaner. SeeEngine Compartment Overview
on page 5-12for more information on location.
Notice:Spilling liquid on any electrical components
on your vehicle may damage it. Always keep the
covers on any electrical component.
Fuses Usage
Empty Not Used
SPARE Spare Fuse
SPARE Spare Fuse
SPARE Spare Fuse
ETCS Electronic Throttle Control System
5-93

Fuses Usage
ABS NO. 2Antilock Brake System
(Without Stability Control System)
RDI FAN Electric Cooling Fan
ABS NO. 1Antilock Brake System
(With Stability Control System)
FOG Front Fog Lamps
EFI2Multiport Fuel Injection System/
Sequential Multiport Fuel Injection
System, Emission Control System
EFI3Multiport Fuel Injection System/
Sequential Multiport Fuel Injection
System, Emission Control System
HEAD MAINRight Headlamp,
Left Headlamp Fuses
ALT-S Charging System
EFI Electronic Fuel Injection System
HAZARDTurn Signal Lamps,
Emergency Flasher
HORN Horn
DOMEInterior Lights, Gauges and Meters,
Audio System, Remote Keyless
Entry System, Navigation System
(If Equipped)
MAIN Starter System, AM2 Fuse
AMP Audio SystemFuses Usage
MAYDAY OnStar®System
ALTABS NO.1, ABS NO.2, RDI FAN,
FOG, Heater, AM1, POWER,
DOOR, ECU-B, TAIL, STOP,
P/POINT, INV, OBD Fuses,
Charging System
HEAD RHRight-hand Headlamp,
Headlamp High Beam
Indicator Lamp
HEAD LH Left-hand Headlamp
Relays Usage
M/G M/G
HEAD Headlamps
DIMMER Headlamp Dimmer
HORN Horn
FAN NO. 2 Cooling Fan System
FAN NO. 1 Cooling Fan System
EFI Electronic Fuel Injection System
FOG Fog Lamps
5-94

D
Daytime Running Lamps..................................3-15
Defensive Driving............................................. 4-2
Disc, MP3......................................................3-58
Doing Your Own Service Work........................... 5-4
Door
Ajar Light...................................................3-40
Locks.......................................................... 2-7
Power Door Locks......................................... 2-8
Rear Door Security Locks............................... 2-9
Driver
Seat Height Adjuster...................................... 1-3
Driving
At Night.....................................................4-12
Before a Long Trip......................................4-13
Defensive..................................................... 4-2
Drunken....................................................... 4-2
Highway Hypnosis.......................................4-13
Hill and Mountain Roads..............................4-14
In Rain and on Wet Roads...........................4-12
Rocking Your Vehicle to Get it Out.................4-19
Winter........................................................4-15
E
EDR .............................................................7-16
Electrical System
Add-On Equipment......................................5-90
Engine Compartment Fuse Block...................5-93
Fuses and Circuit Breakers...........................5-91
Headlamp Wiring.........................................5-91
Instrument Panel Fuse Block.........................5-92
Power Windows and Other Power Options......5-91
Windshield Wiper Fuses...............................5-91
Engine
Air Cleaner/Filter.........................................5-17
Check and Service Engine Soon Light............3-36
Coolant......................................................5-23
Coolant Heater............................................2-22
Coolant Temperature Gage...........................3-35
Cooling System Inspection............................6-18
Drive Belt Routing.......................................5-97
Engine Compartment Overview......................5-12
Exhaust.....................................................2-32
Oil .............................................................5-13
Overheating................................................5-26
Running While Parked..................................2-32
Starting......................................................2-20
Entry Lighting.................................................3-17
Event Data Recorders.....................................7-16
Extender, Safety Belt.......................................1-26
Exterior Lamps...............................................3-14
4

F
Filter
Engine Air Cleaner......................................5-17
Finish Damage...............................................5-88
Fixed Mast Antenna........................................3-64
Flashers, Hazard Warning.................................. 3-6
Flash-to-Pass................................................... 3-8
Flat Tire........................................................5-69
Flat Tire, Changing.........................................5-70
Flat Tire, Storing.............................................5-79
Floor Mats.....................................................2-39
Fluid.....................................................5-19, 5-21
Power Steering...........................................5-33
Windshield Washer......................................5-34
Fog Lamp
Fog ...........................................................3-16
Folding Seatback, Passenger............................. 1-6
Fuel............................................................... 5-5
Additives...................................................... 5-6
California Fuel.............................................. 5-5
Filling a Portable Fuel Container..................... 5-9
Filling the Tank............................................. 5-7
Fuels in Foreign Countries.............................. 5-6
Gage.........................................................3-41Fuel (cont.)
Gasoline Octane........................................... 5-5
Gasoline Speci cations.................................. 5-5
Low Warning Light.......................................3-42
System Inspection.......................................6-18
Fuses
Engine Compartment Fuse Block...................5-93
Fuses and Circuit Breakers...........................5-91
Instrument Panel Fuse Block.........................5-92
Windshield Wiper.........................................5-91
G
Gage
Engine Coolant Temperature.........................3-35
Fuel..........................................................3-41
Speedometer..............................................3-27
Tachometer.................................................3-28
Gasoline
Octane........................................................ 5-5
Speci cations............................................... 5-5
Glove Box.....................................................2-39
GM Mobility Reimbursement Program.................. 7-6
5

V
Vehicle
Control........................................................ 4-3
Damage Warnings........................................... iv
Loading......................................................4-19
Parking Your...............................................2-31
Symbols......................................................... iv
Vehicle Data Recording and Privacy..................7-16
Vehicle Identi cation
Number (VIN).............................................5-90
Service Parts Identi cation Label...................5-90
Ventilation Adjustment......................................3-22
Visors...........................................................2-14
W
Warning Lights, Gages and Indicators................3-25
Warnings
Hazard Warning Flashers............................... 3-6
Other Warning Devices.................................. 3-6
Safety and Symbols......................................... iii
Vehicle Damage.............................................. iv
Washer Fluid, Low Warning Light......................3-40
Wheels
Alignment and Tire Balance..........................5-67
Different Size..............................................5-65
Replacement...............................................5-67Where to Put the Restraint...............................1-36
Windows.......................................................2-12
Manual......................................................2-12
Power........................................................2-13
Windshield
Backglass, and Wiper Blades, Cleaning..........5-87
Washer......................................................3-10
Washer Fluid..............................................5-34
Wiper Blade Replacement.............................5-48
Wiper Fuses...............................................5-91
Wipers......................................................... 3-9
Windshield, Rear Washer/Wiper........................3-10
Winter Driving................................................4-15
X
XM Radio Messages.......................................3-63
XM™ Satellite Radio Antenna System................3-64
Y
Your Vehicle and the Environment....................... 6-2
14