See also:

Adjusting sound quality and volume balance
Press the “TUNE/SEL” knob to enter iPod menu mode. Pressing the “TUNE/SEL” knob changes sound modes.  - About iPod • Apple is not responsible for the operation of this device o ...

Warranty Coverages at a Glance
...

Approach warning
When your vehicle is too close to a vehicle ahead, and sufficient auto- matic deceleration via the cruise control is not possible, the display will flash and the buzzer will sound to alert the dri ...