Performance and Maintenance
See also:
RKE without Remote Start Shown
(Unlock): Press to unlock the driver
door or all doors. See “Auto Door Unlock” under Vehicle Personalization .
The turn signal indicators may flash and/or the horn may sound to indicate unlo ...
Unlock Feedback
Press the customization button until UNLOCK
FEEDBACK: LAMPS appears in the display. To
select your preference for the feedback you will
receive when unlocking the vehicle with the Remote
Keyless E ...
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. ...
