How to Operate a Mercedes R350 DVD System

1. Turn on the vehicle, or place the key in the 'Accessory' position.
2. Insert a DVD into the disc slot of the computer. The computer will detect the DVD. If the vehicle is not moving, the DVD interface will load. If the DVD interface doesn't load, press the top left button on the steering wheel repeatedly until it is displayed on the screen. The DVD playback will begin on the computer screen, and the disc and scene/chapter information will be displayed on the driver's display, beside the speedometer.
3. Press the 'Up' and 'Down' arrow buttons on the left side of the steering wheel to move between scenes on the DVD.
4. Press the 'OK' button on the computer housing to pause and resume the DVD playback.