See also:

Audio Output
Audio from the DVD player or auxiliary inputs can be heard through the following: - Wireless headphones - Vehicle speakers - Vehicle wired headphone jacks on the rear seat audio system, if the v ...

Digital Speedometer
The speedometer shows how fast the vehicle is moving in either kilometers per hour (km/h) or miles per hour (mph). The speedometer cannot be reset. ...

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. Say “Yes.” System re ...