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 veh ...

OnStar Additional Information

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 owne ...

See also:

Lift gate
WARNING ► Always be sure the lift gate has been closed securely to prevent it from opening while driving. ► Do not drive with the lift gate open. This could allow dangerous exha ...

Storing Memory Positions
To save into memory: 1. Adjust the driver seat, including the seatback recliner and lumbar, both outside mirrors, power steering column, and the throttle and brake pedals. See Power Mirrors  , ...

Capacities
The quoted capacities are approximate and provided as a guide only. All oil levels must be checked using level plugs, driver information module or drain and refill, as applicable. ...