See also:

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. ...

Selecting, fast-forwarding, reversing and scanning tracks
 - Selecting a track Press “” to move up or “” to move down using the “SEEK•TRACK” button until the desired track number is displayed.  - Fast-forwarding and reversing trac ...

Destination search by “Address Book”
1. Push the “DEST” button. 2. Touch “Address Book” on the “Destination” screen. A list of registered address book entries is displayed. 3. Touch the button of the desired address book ...