See also:

12 V accessory sockets
To connect a 12 V accessory (max power: 120 Watts), remove the cover and connect a suitable adaptor. Exceeding the maximum power could result in damage to your accessory. ...

Indicator lamps
Visual indicators which inform the driver of the occurrence of a fault (warning lamp) or of the operation of a system (operation or deactivation indicator lamp). When the ignition is switched on C ...

Diesel weights and towed loads (in kg) - commercial vehicles
The GTW and towed load values indicated are valid up to a maximum altitude of 1 000 metres; the towed load mentioned must be reduced by 10 % for each additional 1 000 metres of altitude. High a ...