See also:

TTY Users
OnStar has the ability to communicate to the deaf, hard–of–hearing, or speech–impaired customers while in the vehicle. The available dealer–installed TTY system can provide in-vehicle acces ...

Accessories and Modifications
Adding non–dealer accessories or making modifications to the vehicle can affect vehicle performance and safety, including such things as airbags, braking, stability, ride and handling, emiss ...

Easy Entry Seat (Coupe Models Only)
A. Folding Seatback Handle B. Seat Adjustment Switch On coupe models, the front seats can be moved out of the way to make it easier to get in and out of the rear seat. To fold the seatback, ...