Oil Life System: Bonneville
WARNING: This page is about a different car, the 2003 Pontiac Bonneville, 2003 Buick Park Avenue, and 2003 Buick LeSabre. However, it is still accessible from the selected car via links, so may be relevant.
Using The Radio
- Turn the ignition to ACC or ON, with the radio OFF.
- Press and hold the TUNE DISP button on the radio for at least 5 seconds until SETTINGS is displayed.
- Press the SEEK PTYPE or the SEEK PSCAN up or down arrow to scroll through the main menu.
- Scroll until OIL LIFE appears on the display.
- Press the 1 PREV or 2 NEXT button to enter the sub menu. RESET will be displayed.
- Press the TUNE DISP button to reset. A chime will be heard to verify the new setting and DONE will be displayed for one second.
- Once the message has been reset, scroll until EXIT appears on the display.
- Press the TUNE DISP button to exit programming. A chime will be hear to verify the exit.
Using The Accelerator Pedal
- Turn the ignition ON, with the engine OFF.
- Fully press and release the accelerator pedal 3 times within 5 seconds. If the CHANGE ENGINE OIL message flashes, the system reset. However, if it stays on, it did not reset. Repeat the procedure.