OnStar Services

See also:

Listing All Paired and Connected Phones
1. Press and hold for two seconds. For vehicles with a navigation system say “Hands Free” after the tone. 2. Say “Bluetooth.” 3. Say “List.” ...

Recalling Button Memory Positions
To recall the manually saved Button Memory positions, press and hold “1” or “2.” The driver seat, outside mirrors, and adjustable pedals, if available, move to the positions stored to those buttons ...

Playing from the Hard Drive Device
HDD (Hard Drive Device): Press the HDD button to start playing tracks from the HDD. HDD displays and playback resumes from where it was last stopped. HDD Playback ModeThe infotainment system ...