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 does
not recommend 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 nd. 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.
Filling Your Tank
{CAUTION:
Fuel vapor burns violently and a fuel re can
cause bad injuries. To help avoid injuries to you
and others, read and follow all the instructions
on the pump island. Turn off your engine when
you are refueling. Do not smoke if you are near
fuel or refueling your vehicle. Keep sparks,
ames and smoking materials away from fuel.
Do not leave the fuel pump unattended when
refueling your vehicle — this is against the law
in some places. Keep children away from the
fuel pump; never let children pump fuel.
5-7
G
Gage
Engine Coolant Temperature.........................3-36
Fuel..........................................................3-42
Speedometer..............................................3-30
Tachometer.................................................3-31
Garage Door Opener.......................................2-38
Gasoline
Octane........................................................ 5-5
Speci cations............................................... 5-5
Gate Operator and Canadian Programming........2-40
Glove Box.....................................................2-42
GM Mobility Program for Persons with
Disabilities.................................................... 7-5
H
Hazard Warning Flashers................................... 3-6
Head Restraints............................................... 1-6
Headlamp
Aiming.......................................................5-58
Headlamp High/Low-Beam Changer.................... 3-8
Headlamp Wiring...........................................5-103
Headlamps
Bulb Replacement.......................................5-58
Halogen Bulbs............................................5-58
Headlamps, Front Turn Signal, and Parking
Lamps....................................................5-59Heated Outside Mirrors....................................2-36
Heated Seats................................................... 1-4
Highbeam Out Warning Message......................3-52
Highway Hypnosis...........................................4-23
Hill and Mountain Roads..................................4-23
Hitches..........................................................4-40
HomeLink
®Transmitter....................................2-38
HomeLink®Transmitter, Programming................2-38
Hood
Checking Things Under................................5-10
Release.....................................................5-11
Horn............................................................... 3-7
Hot Coolant Temperature Warning Message........3-45
How to Add Coolant to the Coolant
Recovery Tank............................................5-37
How to Add Coolant to the Radiator..................5-40
How to Add Fluid............................................5-29
How to Check........................................5-27, 5-72
How to Check and Add Oil...............................5-24
How to Check Power Steering Fluid..................5-45
How to Inspect the Engine Air Cleaner/Filter.......5-25
How to Use This Manual...................................... ii
How to Wear Safety Belts Properly...................1-14
Hydroplaning..................................................4-18
7
