See also:

12 V accessory socket
To connect a 12 V accessory (maximum power: 120 Watts), lift the cover and connect a suitable adaptor. ...

Weights and towed loads (in kg) (2)
* The weight of the braked trailer can be increased, within the GTW limit, if the GVW of the towing vehicle is reduced by an equal amount; warning, towing using a lightly loaded towing vehicle m ...

Secondary control
For mechanically locking and unlocking the doors in the event of a fault with the central locking system or a battery failure. ...