Treble, bass, balance, and fader

▷ "Treble": treble adjustment.
▷ "Bass": depth adjustment.
▷ "Balance": left/right volume distribution.
▷ "Fader": front/rear volume distribution.

    See also:

    Inserting/removing the snap-in adapter
    1. Press button 1 and remove the cover. 2. Insert the snap-in adapter at the front, arrow 1, and press down, arrow 2, until it engages. To remove the snap-in adapter: press button 1. Insert ...

    Displaying stored Check Controlmessages
    1. "Vehicle Info" 2. "Vehicle status" 3. "Check Control" 4. Select the text message. ...

    Tachometer
    Always avoid engine speeds in the red warning field. In this range, the fuel supply is interrupted to protect the engine. ...