Theft-Deterrent Feature; Operation - GMC 2011 Sierra Owner's Manual

7-2 Infotainment System
The vehicle has Retained

Operation

Accessory Power (RAP). With RAP,
the audio system can be played
even after the ignition is turned off.
See Retained Accessory Power
(RAP) on page 9 40 for more
information.
Navigation/Radio System
For vehicles with a navigation radio
system, see the separate Navigation
System Manual.

Theft-Deterrent Feature

®
TheftLock is designed to
discourage theft of the vehicle's
radio by learning a portion of the
Vehicle Identification Number (VIN).
The radio does not operate if it
AM-FM Radio
is stolen or moved to a different
vehicle.
I n f o r ma t i o n P r o v i d e d b y :