Parking Brake
The vehicle has an Electric Parking Brake (EPB). The switch for the EPB is in the center console.
The EPB can always be activated, even if the ignition is off. To avoid draining the battery, do not cycle the EPB too often without the engine running. The EPB can be left applied while the vehicle is parked.
The system has a parking brake status light and a parking brake warning light. See Brake System Warning Light.
There are also three Driver Information Center (DIC) messages.
See Driver Information Center (DIC) for more information.
In case of insufficient electrical power, the EPB cannot be applied or released.
Before leaving the vehicle, check the parking brake status light to ensure the parking brake is applied.
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 ...
UHP Controls
Use the buttons located on the infotainment system and the steering wheel to
operate the UHP system.
Steering Wheel Controls
Steering wheel controls can be used to:
- Answer incoming calls
...
Selecting the Right Engine Oil
Selecting the right engine oil depends on both the proper oil specification and
viscosity grade. See Recommended Fluids and Lubricants .
Specification
Use and ask for licensed engine oils wi ...