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 the transmission
in N (Neutral), slowly remove foot pressure from
the regular brake pedal. Do this until the vehicle
is held by the parking brake only.
To check the P (Park) mechanism’s holding ability:
With the engine running, shift to P (Park). Then
release the parking brake followed by the regular
brake.
Contact your dealer/retailer if service is required.
Underbody Flushing Service
At least every spring, use plain water to ush any
corrosive materials from the underbody. Take care to
clean thoroughly any areas where mud and other debris
can collect.
Recommended Fluids and
Lubricants
Fluids and lubricants identi ed below by name, part
number, or speci cation can be obtained from your
dealer/retailer.
Usage Fluid/Lubricant
Engine OilEngine oil which meets GM Standard
GM6094M and displays the
American Petroleum Institute
Certi ed for Gasoline Engines
starburst symbol. To determine the
proper viscosity for your vehicle’s
engine, seeEngine Oil on page 5-15.
Engine Coolant50/50 mixture of clean, drinkable
water and use only DEX-COOL
®
Coolant. SeeEngine Coolant on
page 5-23.
Hydraulic Brake
SystemDelco
®Supreme 11 Brake Fluid or
equivalent DOT-3 brake uid.
Windshield
WasherOptikleen
®Washer Solvent.
6-11
Electronic Immobilizer
PASS-Key®III+...........................................2-17
Electronic Immobilizer Operation
PASS-Key
®III+...........................................2-18
Engine
Air Cleaner/Filter.........................................5-20
Change Engine Oil Light...............................3-36
Check and Service Engine Soon Lamp...........3-33
Coolant......................................................5-23
Coolant Heater............................................2-23
Coolant Temperature Gage...........................3-32
Coolant Temperature Warning Light................3-31
Drive Belt Routing.......................................6-14
Engine Compartment Overview......................5-12
Exhaust.....................................................2-34
Oil .............................................................5-15
Oil Life System...........................................5-18
Overheated Protection Operating Mode...........5-30
Overheating................................................5-28
Reduced Power Light...................................3-38
Starting......................................................2-21
Entry Lighting.................................................3-15
Event Data Recorders.....................................7-17
Extender, Safety Belt.......................................1-32
F
Filter
Engine Air Cleaner......................................5-20
Finish Damage...............................................5-95
Flashers, Hazard Warning.................................. 3-6
Flash-to-Pass................................................... 3-8
Flat Tire........................................................5-75
Flat Tire, Changing.........................................5-76
Flat Tire, Storing.............................................5-85
Fluid
Automatic Transmission................................5-22
Power Steering...........................................5-31
Windshield Washer......................................5-32
Fog Lamp
Fog ...........................................................3-14
Fog Lamp Light..............................................3-37
Folding Rear Seat...........................................1-10
Folding Seatback, Passenger............................. 1-8
Fuel............................................................... 5-5
Additives...................................................... 5-6
California Fuel.............................................. 5-6
Driving for Better Economy............................. 4-2
Filling a Portable Fuel Container....................5-10
Filling the Tank............................................. 5-8
Fuels in Foreign Countries.............................. 5-7
5
Parking
Over Things That Burn.................................2-34
Passenger Airbag Status Indicator.....................3-28
Passenger Compartment Air Filter.....................3-22
Passenger Sensing System..............................1-67
Passing.........................................................4-11
PASS-Key
®III+ Electronic Immobilizer...............2-17
PASS-Key®III+ Electronic Immobilizer
Operation...................................................2-18
Perchlorate Materials Requirements,
California..................................................... 5-4
Phone
Bluetooth
®..................................................3-97
Power
Door Locks.................................................2-10
Reduced Engine Light..................................3-38
Retained Accessory.....................................2-21
Seat ............................................................ 1-3
Steering Fluid.............................................5-31
Windows....................................................2-15
Privacy..........................................................7-16
Event Data Recorders..................................7-17
Navigation System.......................................7-18
OnStar .......................................................7-18
Radio Frequency Identi cation.......................7-18
Programmable Automatic Door Locks.................2-11
R
Radio Frequency Identi cation (RFID),
Privacy......................................................7-18
Radio(s)........................................................3-67
Radios
Navigation/Radio System,
see Navigation Manual..............................3-97
Reception.................................................3-117
Setting the Clock.........................................3-64
Theft-Deterrent..........................................3-116
Rear Compartment Storage Panel/Cover............2-44
Rear Door Security Locks................................2-11
Rear Seat Armrest..........................................2-46
Rear Seat Entertainment System.....................3-107
Rear Windshield Washer/Wiper........................... 3-9
Rearview Mirror, Automatic Dimming..................2-36
Rearview Mirrors.............................................2-36
Reclining Seatbacks, Manual.............................. 1-5
Recommended Fluids and Lubricants.................6-11
Recreational Vehicle Towing.............................4-26
Reduced Engine Power Light............................3-38
Remote Keyless Entry (RKE) System.................. 2-4
Remote Keyless Entry (RKE) System,
Operation..................................................... 2-5
Remote Vehicle Start........................................ 2-7
10
V
Vehicle
Control........................................................ 4-3
Loading......................................................4-20
Running While Parked..................................2-35
Service Soon Light......................................3-40
Symbols......................................................... iv
Vehicle Data Recording and Privacy..................7-16
Vehicle Identi cation
Number (VIN).............................................5-96
Service Parts Identi cation Label...................5-96
Vehicle Personalization
DIC ...........................................................3-57
Vehicle, Remote Start....................................... 2-7
Ventilation Adjustment......................................3-21
Visors...........................................................2-16
W
Warning Lights, Gages, and Indicators...............3-23
Warnings
DIC Warnings and Messages........................3-49
Hazard Warning Flashers............................... 3-6
Safety and Symbols......................................... iiiWheels
Alignment and Tire Balance..........................5-73
Different Size..............................................5-70
Replacement...............................................5-73
Where to Put the Restraint...............................1-42
Windows.......................................................2-14
Power ........................................................2-15
Windshield
Washer........................................................ 3-9
Washer Fluid..............................................5-32
Wiper Blade Replacement.............................5-51
Wiper Blades, Cleaning................................5-93
Wiper Fuses...............................................5-97
Wipers......................................................... 3-8
Windshield, Rear Washer/Wiper.......................... 3-9
Winter Driving................................................4-17
X
XM Radio Messages.......................................3-96
Y
Your Vehicle and the Environment....................... 6-2
14