See also:

Battery Power Protection
The battery saver feature is designed to protect the vehicle's battery. To prevent battery discharge while driving, the following systems are reduced automatically in two stages and then turned off: ...

Playing from MEM
Playing Back a Previously Recorded CD Turn the TUNE knob to select a track if MEM is already playing from the previously recorded disc. 1. Select Recorded Disc List. 2. Select the disc. 3. S ...

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 ...