See also:

Tires and wheels
...

Radar sensor
The radar sensor detects vehicles or other obstacles on or near the road ahead and determines whether a collision is imminent based on the position, speed, and heading of the obstacles. ...

XM NavTraffic®
The subscription-based XM NavTraffic® service allows the navigation system to display traffic information on the map screen. The following operations can be performed: • Show XM NavTraffic® I ...