See also:

Cellular and GPS Antennas
Avoid placing items over or near the antenna to prevent blocking cellular and GPS signal reception. Cellular reception is required for OnStar to send remote signals to the vehicle. ...

Starting the Engine Using Remote Start
1. Press and release on the RKE transmitter. 2. Within two seconds, press and hold until the turn signal lamps flash. This confirms the request to remote start the vehicle has been received. If the ...

Memory Features
The controls on the driver door are used to program and recall memory settings for the driver seat, outside mirrors, power steering column, and the adjustable throttle and brake pedals. ...