See also:

Power Steering Fluid
See Engine Compartment Overview for information on the location of the power steering fluid reservoir. ...

Rear Seat Pass-Through
Your vehicle has a small door in the rear seat. This door allows you to access the trunk from inside the vehicle. The rear seat armrest must be down for the pass-through door to open. To release ...

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 chan ...