SERVICE BRAKE ASSIST

This message displays if there is a problem with the brake system.

The brake system warning light and the antilock brake system (ABS) warning light may also display on the instrument panel cluster.

See Brake System Warning Light and Antilock Brake System (ABS) Warning Light for more information.

Stop as soon as possible and turn off the vehicle. Restart the vehicle and check for the message on the DIC display. If the message displays immediately or again after you begin driving, the brake system needs service. See your dealer as soon as possible. See Antilock Brake System (ABS) for more information.

    See also:

    Transferring Service
    Push to request account transfer eligibility information. The Advisor can assist in canceling or removing account information. If OnStar receives information that vehicle ownership has ch ...

    Reverse Tilt Mirrors
    If the vehicle is equipped with memory mirrors, there is an option to have the mirrors tilt down, when in R (Reverse), to more easily see the ground near the vehicle. When the vehicle is shifted ...

    New Vehicle Break-In
    Notice: The vehicle does not need an elaborate break-in. But it will perform better in the long run if you follow these guidelines: Keep the vehicle speed at 88 km/h (55 mph) or less for the fir ...