Owner's Manual
Page 1
...Vehicle Service and Care ...9-1 Service ...9-2 Owner Checks ...9-5 Headlamp Aiming ...9-27 Bulb Replacement ...9-29 Instruments and Controls ...4-1 Instrument Panel Overview ...4-2 Warning Lights, Gages, and Indicators ...4-10 Index ...i-1 2008 Pontiac G8 Owner Manual Seats and Restraints ...1-1 Front Seats ...1-2 Rear Seats ...1-5 Safety Belts ...1-5 Airbag System ...1-19 Child Restraints ...1-32 Driver Information Center (DIC) ...4-23 OnStar® System ...4-36 M 9-32 9-39 9-62 9-80 9-84 9-91 Lighting ...5-1 Lighting ...5-1 ...6-1 ...7-1 Keys, Doors and Windows ...2-1 Keys ...2-2 Doors...
...Vehicle Service and Care ...9-1 Service ...9-2 Owner Checks ...9-5 Headlamp Aiming ...9-27 Bulb Replacement ...9-29 Instruments and Controls ...4-1 Instrument Panel Overview ...4-2 Warning Lights, Gages, and Indicators ...4-10 Index ...i-1 2008 Pontiac G8 Owner Manual Seats and Restraints ...1-1 Front Seats ...1-2 Rear Seats ...1-5 Safety Belts ...1-5 Airbag System ...1-19 Child Restraints ...1-32 Driver Information Center (DIC) ...4-23 OnStar® System ...4-36 M 9-32 9-39 9-62 9-80 9-84 9-91 Lighting ...5-1 Lighting ...5-1 ...6-1 ...7-1 Keys, Doors and Windows ...2-1 Keys ...2-2 Doors...
Owner's Manual
Page 69
Express-Down Window A. Rear Window Lockout Switch The driver and front passenger window switches have their own switches. Stop the window while it is in ON/RUN, ACC/ACCESSORY, or in Retained Accessory Power (RAP). Sun Visors Pull the visor toward you, or move it to the side to turn the feature off. Keys, Doors and Windows 2-15 Power Windows The power window switches (A) for all the way, release it, and the window goes down automatically. Rear Power Windows The rear doors have an express...
Express-Down Window A. Rear Window Lockout Switch The driver and front passenger window switches have their own switches. Stop the window while it is in ON/RUN, ACC/ACCESSORY, or in Retained Accessory Power (RAP). Sun Visors Pull the visor toward you, or move it to the side to turn the feature off. Keys, Doors and Windows 2-15 Power Windows The power window switches (A) for all the way, release it, and the window goes down automatically. Rear Power Windows The rear doors have an express...
Owner's Manual
Page 89
... front passenger's seat may have the vehicle serviced promptly, because an adult-size person sitting in the center of the instrument panel. If the light comes on and an Alternator message on the Driver Information Center (DIC) stays on, you turn on page 1-26 for service. See Passenger Sensing System on the ignition, and the engine is not running, as a check to turn off . If this , including important safety information...
... front passenger's seat may have the vehicle serviced promptly, because an adult-size person sitting in the center of the instrument panel. If the light comes on and an Alternator message on the Driver Information Center (DIC) stays on, you turn on page 1-26 for service. See Passenger Sensing System on the ignition, and the engine is not running, as a check to turn off . If this , including important safety information...
Owner's Manual
Page 93
.... Instruments and Controls Malfunctions often are towing a trailer, reduce the amount of cargo being hauled as soon as it is safe to your service technician in correctly diagnosing any problem is still flashing, follow the previous steps and see your vehicle's emission controls and can prevent more serious damage to the engine, transmission, exhaust, intake, or fuel system of your vehicle or the replacement...
.... Instruments and Controls Malfunctions often are towing a trailer, reduce the amount of cargo being hauled as soon as it is safe to your service technician in correctly diagnosing any problem is still flashing, follow the previous steps and see your vehicle's emission controls and can prevent more serious damage to the engine, transmission, exhaust, intake, or fuel system of your vehicle or the replacement...
Owner's Manual
Page 96
... more or less fuel to show the remaining fuel when the ignition is on and along with your vehicle serviced. You or others could be covered by the vehicle warranty. The repairs would not be burned. Always follow the maintenance schedule in the center of proper engine oil maintenance may damage the engine. If you do not indicate a problem with a chime. 4-22 Instruments and Controls Oil Pressure Gage Fuel Gage Here are...
... more or less fuel to show the remaining fuel when the ignition is on and along with your vehicle serviced. You or others could be covered by the vehicle warranty. The repairs would not be burned. Always follow the maintenance schedule in the center of proper engine oil maintenance may damage the engine. If you do not indicate a problem with a chime. 4-22 Instruments and Controls Oil Pressure Gage Fuel Gage Here are...
Owner's Manual
Page 97
... displays trip, fuel, vehicle system information, and warning messages if a system problem is shown on the display when the driver door is detected. The odometer will appear in the DIC display located in the center of time unless a service reminder is turned off or acknowledge messages on the display for a short period of the instrument panel cluster. When the ignition is turned on page 4-27...
... displays trip, fuel, vehicle system information, and warning messages if a system problem is shown on the display when the driver door is detected. The odometer will appear in the DIC display located in the center of time unless a service reminder is turned off or acknowledge messages on the display for a short period of the instrument panel cluster. When the ignition is turned on page 4-27...
Owner's Manual
Page 107
... Lighting Trip Computer Language Remote key • Flash rem (remote) unlock • 2 Stage unlock • Remote Start Some of any time to return to customize: Auto unlock Auto lock Flash remote lck (lock) Beep remote lck (lock) Off: No automatic unlock of these work with an explanation of the selected feature. • Turn the ignition off. See the information following items are also help screen pops up with your Remote Keyless Entry...
... Lighting Trip Computer Language Remote key • Flash rem (remote) unlock • 2 Stage unlock • Remote Start Some of any time to return to customize: Auto unlock Auto lock Flash remote lck (lock) Beep remote lck (lock) Off: No automatic unlock of these work with an explanation of the selected feature. • Turn the ignition off. See the information following items are also help screen pops up with your Remote Keyless Entry...
Owner's Manual
Page 147
... the vehicle speed is located on to help prevent exhaust fumes from the rear window. When it is in slow moving traffic. 7-7 Rear Window Defogger The rear window defogger uses a warming grid to turn on the instrument panel, near the steering wheel and the outside temperature to showing the normal display. This mode can be covered by the vehicle warranty. See DIC Vehicle Customization on page 4-32. + (Rear Window Defogger...
... the vehicle speed is located on to help prevent exhaust fumes from the rear window. When it is in slow moving traffic. 7-7 Rear Window Defogger The rear window defogger uses a warming grid to turn on the instrument panel, near the steering wheel and the outside temperature to showing the normal display. This mode can be covered by the vehicle warranty. See DIC Vehicle Customization on page 4-32. + (Rear Window Defogger...
Owner's Manual
Page 150
... break-in, engine speed and load can be gradually increased. • During the first 600 miles (1 000 km), avoid using more information. Do not make full-throttle starts. Use the correct key and turn the ignition to five minutes per use. To shift out of your vehicle and more than moderate acceleration in lower gears and avoid vehicle speeds above 68 mph...
... break-in, engine speed and load can be gradually increased. • During the first 600 miles (1 000 km), avoid using more information. Do not make full-throttle starts. Use the correct key and turn the ignition to five minutes per use. To shift out of your vehicle and more than moderate acceleration in lower gears and avoid vehicle speeds above 68 mph...
Owner's Manual
Page 152
... vehicle starts. Shift to START. 8-4 Driving and Operating The vehicle has a Computer-Controlled Cranking System. This feature assists in START for up and lubricate all moving . If the ignition key is already running. If the engine does not start in very cold weather (below 0°F or −18°C), it . Engine cranking can be stopped after 5-10 seconds, especially in any other position. The idle speed will not start...
... vehicle starts. Shift to START. 8-4 Driving and Operating The vehicle has a Computer-Controlled Cranking System. This feature assists in START for up and lubricate all moving . If the ignition key is already running. If the engine does not start in very cold weather (below 0°F or −18°C), it . Engine cranking can be stopped after 5-10 seconds, especially in any other position. The idle speed will not start...
Owner's Manual
Page 153
.... Turn off the engine. 2. Before starting the engine, be covered by the vehicle warranty. 8-5 Engine Coolant Heater The engine coolant heater, if available, can help in the coolant heater at or below 0°F (−18°C) for easier starting your dealer/retailer. If the vehicle starts briefly but then stops again, do not, the engine might not perform properly. This clears the extra gasoline from moving parts. Plug in cold weather conditions...
.... Turn off the engine. 2. Before starting the engine, be covered by the vehicle warranty. 8-5 Engine Coolant Heater The engine coolant heater, if available, can help in the coolant heater at or below 0°F (−18°C) for easier starting your dealer/retailer. If the vehicle starts briefly but then stops again, do not, the engine might not perform properly. This clears the extra gasoline from moving parts. Plug in cold weather conditions...
Owner's Manual
Page 157
... 9-85. This feature also reduces brake temperatures and wear. When driving on to a stop in snowy and icy conditions, 1st, 2nd or 3rd gear starts can be displayed in the ON/RUN position, the brake system warning light will automatically downshift to the brake. Make sure that the parking brake is fully released and the brake warning light is applied to provide engine braking assistance. If you are towing a trailer and you...
... 9-85. This feature also reduces brake temperatures and wear. When driving on to a stop in snowy and icy conditions, 1st, 2nd or 3rd gear starts can be displayed in the ON/RUN position, the brake system warning light will automatically downshift to the brake. Make sure that the parking brake is fully released and the brake warning light is applied to provide engine braking assistance. If you are towing a trailer and you...
Owner's Manual
Page 216
... check with your dealer/retailer. Reinstall the plastic retaining pins. Electrical System Add-On Electrical Equipment Notice: Do not add anything electrical to lock it clockwise to your vehicle, see Servicing Your Airbag-Equipped Vehicle on equipment can drain your vehicle's battery, even if your warranty. Replacement Bulbs 9. Return the plastic trunk trim to the taillamp assembly and screws. Add-on page 1-30. Push the new...
... check with your dealer/retailer. Reinstall the plastic retaining pins. Electrical System Add-On Electrical Equipment Notice: Do not add anything electrical to lock it clockwise to your vehicle, see Servicing Your Airbag-Equipped Vehicle on equipment can drain your vehicle's battery, even if your warranty. Replacement Bulbs 9. Return the plastic trunk trim to the taillamp assembly and screws. Add-on page 1-30. Push the new...
Owner's Manual
Page 227
... , automatic transmission, power steering, power brakes, power windows, power seats, and air conditioning. GAWR FRT: Gross Axle Weight Rating for the front axle. Vehicle Service and Care 9-43 Tire Terminology and Definitions Air Pressure: The amount of air inside the tire pressing outward on page 9-46. Belt: A rubber coated layer of cords that hold the tire onto the rim. Some examples of optional accessories are laid at alternate angles less than 90 degrees to its width. DOT...
... , automatic transmission, power steering, power brakes, power windows, power seats, and air conditioning. GAWR FRT: Gross Axle Weight Rating for the front axle. Vehicle Service and Care 9-43 Tire Terminology and Definitions Air Pressure: The amount of air inside the tire pressing outward on page 9-46. Belt: A rubber coated layer of cords that hold the tire onto the rim. Some examples of optional accessories are laid at alternate angles less than 90 degrees to its width. DOT...
Owner's Manual
Page 237
... tire's air-pressure use the pointed end of the TPMS sensors are replaced or the vehicle's tires are matched, to the new tire/wheel location. If it cannot detect or signal a low tire condition. Set the parking brake. 2. Turn the ignition switch to the tire/wheel position. Remove the valve cap from the tire's valve stem. Any time one time to confirm the sensor identification code has been matched to ON/RUN with the driver...
... tire's air-pressure use the pointed end of the TPMS sensors are replaced or the vehicle's tires are matched, to the new tire/wheel location. If it cannot detect or signal a low tire condition. Set the parking brake. 2. Turn the ignition switch to the tire/wheel position. Remove the valve cap from the tire's valve stem. Any time one time to confirm the sensor identification code has been matched to ON/RUN with the driver...
Owner's Manual
Page 249
... Engine Exhaust on page 12-6. The vehicle must be running while using the air compressor. B. D. See Roadside Assistance Program on page 8-12. 6. Place the tire sealant and compressor kit on the ground and unwrap the sealant/air hose (E) from the wheel. Do not slam door or close window on page 4-9 for correct sealant usage. E. Inspect the damaged tire. See Accessory Power Outlet(s) on the compressor accessory plug cord. { CAUTION Idling the engine in...
... Engine Exhaust on page 12-6. The vehicle must be running while using the air compressor. B. D. See Roadside Assistance Program on page 8-12. 6. Place the tire sealant and compressor kit on the ground and unwrap the sealant/air hose (E) from the wheel. Do not slam door or close window on page 4-9 for correct sealant usage. E. Inspect the damaged tire. See Accessory Power Outlet(s) on the compressor accessory plug cord. { CAUTION Idling the engine in...
Owner's Manual
Page 263
... can lose air after a time. And do not take your compact spare. Keep the spare tire and its wheel together. Of course, it is needed again. Notice: Tire chains will not fit. Do not use tire chains on the rails. Check the in case it can finish your trip and have the full-size tire repaired or replaced at speeds up to...
... can lose air after a time. And do not take your compact spare. Keep the spare tire and its wheel together. Of course, it is needed again. Notice: Tire chains will not fit. Do not use tire chains on the rails. Check the in case it can finish your trip and have the full-size tire repaired or replaced at speeds up to...
Owner's Manual
Page 269
... driving your vehicle by your vehicle, you should read the information in this section. The transmission selector locks if it is equipped with the proper trailer towing equipment. Trailering means changes in place. 10. After the vehicle has been moved, align the shift lock manual release cover plate (D) and install the retainer (E) so the automatic transmission can tow a trailer if it clicks in handling, acceleration, braking, durability and fuel economy. the resulting repairs...
... driving your vehicle by your vehicle, you should read the information in this section. The transmission selector locks if it is equipped with the proper trailer towing equipment. Trailering means changes in place. 10. After the vehicle has been moved, align the shift lock manual release cover plate (D) and install the retainer (E) so the automatic transmission can tow a trailer if it clicks in handling, acceleration, braking, durability and fuel economy. the resulting repairs...
Owner's Manual
Page 270
... cruise control when towing. The engine is driven. Load-pulling components such as the engine, transmission, wheel assemblies and tires are many time-tested, important trailering tips and safety rules. A good source for trailers, or no more than 55 mph (90 km/h), to work harder against the drag of the trailer tongue. • The total weight on your vehicle wear in at full Do not drive faster...
... cruise control when towing. The engine is driven. Load-pulling components such as the engine, transmission, wheel assemblies and tires are many time-tested, important trailering tips and safety rules. A good source for trailers, or no more than 55 mph (90 km/h), to work harder against the drag of the trailer tongue. • The total weight on your vehicle wear in at full Do not drive faster...
Owner's Manual
Page 332
... Installing the Spare Tire ...9-73 i-8 INDEX Signals, Turn and Lane-Change ...4-7 Spare Tire Compact ...9-79 Installing ...9-73 Removing ...9-72 Storing ...9-78 Specifications, Capacities ...10-2 Speedometer ...4-12 Start Vehicle, Remote ...2-6 Starting the Engine ...8-4 Steering ...8-19 Steering Wheel Controls, Audio ...6-23 Steering Wheel, Tilt Wheel ...4-4 Storage Areas Center Console Storage Area ...3-1 Convenience Net ...3-1 Glove Box ...3-1 Stuck in Sand, Mud, Ice, or Snow ...8-27 Sun Visors ...2-15 Sunroof ...2-18 Security Light ...4-21 Service ...9-2 Accessories and Modifi...
... Installing the Spare Tire ...9-73 i-8 INDEX Signals, Turn and Lane-Change ...4-7 Spare Tire Compact ...9-79 Installing ...9-73 Removing ...9-72 Storing ...9-78 Specifications, Capacities ...10-2 Speedometer ...4-12 Start Vehicle, Remote ...2-6 Starting the Engine ...8-4 Steering ...8-19 Steering Wheel Controls, Audio ...6-23 Steering Wheel, Tilt Wheel ...4-4 Storage Areas Center Console Storage Area ...3-1 Convenience Net ...3-1 Glove Box ...3-1 Stuck in Sand, Mud, Ice, or Snow ...8-27 Sun Visors ...2-15 Sunroof ...2-18 Security Light ...4-21 Service ...9-2 Accessories and Modifi...
