Add-on Electrical Equipment
The OnStar system is integrated into the electrical architecture of the vehicle. Do not add any electrical equipment. See Add-On Electrical Equipment. Added electrical equipment may interfere with the operation of the OnStar system and cause it to not operate.
See also:
Memory Seat and Mirrors
On vehicles with the memory feature the buttons are
located on the driver’s door.
1: Saves the seating position for driver 1.
2: Saves the seating position for driver 2.
: Recalls the easy exi ...
Customer Assistance for Text Telephone (TTY) Users (U.S. and Canada)
To assist customers who are deaf,
hard of hearing, or speech-impaired
and who use Text Telephones
(TTYs), Buick has TTY equipment
available at its Customer Assistance
Center. Any TTY user ca ...
Erasing Speed Memory
The cruise control set speed memory is erased by
turning off the cruise control or the ignition. ...