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:
If the Vehicle Is Stuck
Slowly and cautiously spin the wheels to free the vehicle when stuck in sand,
mud, ice, or snow. See “Rocking Your Vehicle to Get It Out” later in this section.
If the vehicle has a traction system ...
D-Ring Sliders
For vehicles with a D-ring system, there are four D-ring sliders that move
along rails. These can be used as tie-downs when storing cargo.
Insert the D-ring sliders (A) into the channel (B) lo ...
Security
OnStar provides services like Stolen Vehicle Assistance, Remote Ignition
Block, and Roadside Assistance, if the vehicle is equipped with these services.
OnStar can unlock the vehicle doors remotely, ...