2002 Buick Park Avenue Owner's Manual - Page 153

Oil Life System: Press the GAGE INFO button until OIL LIFE INDEX appears in the display. The OIL LIFE INDEX NORMAL display will show an estimate of the oil's remaining useful life. When the oil life index is less than 10%, the display will show OIL LIFE INDEX CHANGE OIL. When you have the oil changed, you will have to reset the GM Oil Life System . To reset the Oil Life System, see "Engine Oil Life System" or "Engine Oil, When to Change" in the Index. The EXP codes are used to make translation from English to other languages easier. Pressing any of the DIC control buttons will remove the messages or warnings from the DIC display. SERVICE STABILITY SYSTEM - 54: If you ever see the SERVICE STABILITY SYSTEM message, it means there may be a problem with your stability enhancement system. If you see this message, try to reset the system (stop; turn off the engine; then start the engine again). If the SERVICE STABILITY SYSTEM message still comes on, it means there is a problem. You should see your dealer for service. Reduce your speed and drive accordingly. STABILITY SYSTEM ACTIVE - 55: You may see the STABILITY SYSTEM ACTIVE message on the Driver Information Center. It means that an advanced, computer-controlled system has come on to help your vehicle continue to go in the direction in which you're steering. This stability enhancement system activates when the computer senses that your vehicle is just starting to spin, as it might if you hit a patch of ice or other slippery spot on the road. When the system is on, you may hear a noise or feel a vibration in the brake pedal. This is normal. t DIC Warnings and Messages Other messages or warnings may appear in the DIC display. For Canadian drivers, in addition to the DIC message your DIC will display EXP with a number after it which reflects the following messages: EXP (Export ID) ...Warning Message 23 ...DOOR AJAR 24 ...TRUNK AJAR 25 ...WINDSHIELD WASHER FLUID LOW 36 ...ENGINE OIL LOW - CHECK LEVEL 54 ...SERVICE STABILITY SYSTEM 55 ...STABILITY SYSTEM ACTIVE 82 ...CHANGE ENGINE OIL SOON 91 ...TRACTION CONTROL SYSTEM ACTIVE 140 ...TIRE PRESSURE LOW 2-90