See also:

How OnStar® Service Works
In order to provide you with OnStar® services, your vehicle’s OnStar® system has the capability of recording and transmitting vehicle information. This information is automatically sent to an ...

Buick Super: elevated design, power and performance
Design elements on the LaCrosse Super and Lucerne Super denote the new face of Buick. Design cues echo those seen on the popular Velite convertible concept vehicle - and recently introduced on the ...

Power Seats
Power Seats To adjust the seat: • Move the seat forward or rearward by moving the horizontal control forward or rearward. • Raise or lower the front or rear part of the seat cushion b ...