Diagnosis OBD

On the driver's side is an OBD socket for checking components relevant to the composition of the vehicle's emissions.
See also:
Buttons on the remote control
Buttons on the remote control
1. Unlocking
2. Locking
3. Opening tailgate ...
Radio ready state and ignition off
All indicator and warning lamps as well as displays
in the instrument cluster go out.
Transmission position P with the ignition
off
When the ignition is switched off, position P is
engaged a ...
Volume
"Speed volume": speed-dependent volume
control.
"PDC": volume of the PDC signal* compared
to the entertainment sound output.
"Gong": volume of the signal, su ...
