Brake System Messages

BRAKE FLUID LOW

This message is displayed when the brake fluid level is low; see Brake Fluid on page 10‑24.

RELEASE PARKING BRAKE

This message is displayed as a reminder that the parking brake is on. Release it before you attempt to drive.

    See also:

    Warranty
    OnStar equipment may be warranted as part of the new-vehicle limited warranty. The manufacturer of the vehicle furnishes detailed warranty information. ...

    Transmission Messages
    SERVICE 4 WHEEL DRIVE If the vehicle has four-wheel drive, this message may display if a problem occurs with the four-wheel-drive system. If this message appears, stop as soon as possible and turn of ...

    Checking Engine Oil
    It is a good idea to check the engine oil level at each fuel fill. In order to get an accurate reading, the vehicle must be on level ground. The engine oil dipstick handle is a yellow loop. See Engi ...