Oil Life Remaining

If the vehicle has this display, it shows the estimated oil life remaining. If you see 99% Oil Life Remaining on the display, that means that 99% of the current oil life remains.

When the oil life is depleted, the Change Engine Oil Soon message displays. Change the oil as soon as possible. Additional maintenance is also recommended in the Maintenance Schedule in this manual. See Maintenance Schedule and Engine Oil.

The Oil Life must be reset after each oil change. Avoid accidental resetting of the Oil Life system.

It cannot be reset accurately until the next oil change. To reset the engine oil life system, See Engine Oil Life System.

The system is reset when 100% displays.

    See also:

    Diagnostics
    OnStar Vehicle Diagnostics will perform a vehicle check every month. It will check the engine, transmission, antilock brakes, and major vehicle systems. It also checks the tire pressures, if the v ...

    Playing an MP3/WMA from a Disc or a USB Storage Device
    Selecting an MP3 Track Tracks can be selected using the seek buttons, the TUNE/TONE knob, or the softkeys below the folder tabs on the infotainment display. To use the seek buttons: Press t ...

    Keyless Locking
    If the vehicle has the keyless access system, this feature allows you to select whether the doors automatically lock during normal vehicle exit. When the vehicle is turned off and all doors become c ...