See also:

Cruise Control
Maintains a constant vehicle speed without having to keep your foot on the accelerator. Use cruise control on freeways or open roads where you can travel at a constant speed with little acceleration ...

Features
Audio System Audio Remote Controls  - VOL (Volume) Button Press and release to adjust the volume up/ down.  - MODE Button Press and release to change the audio mode: FM1/FM2/AM/XM1* ...

Playing Hard Disc Drive (HDD) Audio
The Hard Disc Drive (HDD) Audio function plays tracks from music CDs that have been recorded onto the built-in HDD. You can arrange the tracks in playlists or play the tracks using various searc ...