Keyless drive (models with Personal Car Communicator only)

See also:
Messages
Park brake not fully released – A fault is preventing
the parking brake from being released.
Try to apply the parking brake and release it
several times. If the problem persists, contact an aut ...
Basic infotainment functions
Controls in the center console for basic infotainment functions
1 SOUND: press this button to access the
menu for adjusting bass, treble, etc. See
page 212 for additional information.
2 VOL: T ...
Folding down the rear seat backrests
The rear seat backrests can be folded down for additional loading space, see
page 92. ...
