Navigation

OnStar navigation requires the Directions and Connections service plan. Push to receive directions or have them sent to the vehicle navigation screen. Destinations can also be forwarded to ...

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 ...

See also:

System limits
Speed range Best results are achieved when using the system on well-developed roads and highways. The desired speed can be selected between 20 mph/30 km/h to 110 mph/180 km/h. The system can al ...

Alarm (if equipped)
Using the wireless remote control to lock the doors will set the alarm system. ...

Air outlets and air flow
Air flows to the upper body. Air flows to the upper body and feet. Air flows to the feet. The air intake is automatically switched to outside air mode. Air flows to the feet and the ...