See also:

Maintenance when Trailer Towing
The vehicle needs service more often when pulling a trailer. See the Maintenance Schedule. Things that are especially important in trailer operation are automatic transmission fluid, engine ...

Using Voice Commands During a Planned Route
Cancel Route 1. Push . System responds: “OnStar ready,” then a tone. Say “Cancel route.” System responds: “Would you like to cancel route directions to your destination?”. 2. Sa ...

Playing an MP3 CD or DVD
Files that are not stored in folders are displayed in the root directory (disc). The search rate increases if the Menu knob is continuously turned while searching in a list. Selecting an MP3 ...