Please turn off the engine when you stop for any length of time. 
  The vehicle battery will drain if you use electrical equipment when 
the engine is not running. 
  Unshielded devices may interfere with radio reception or the ve-
hicle's electrical system. 
  Operating electrical devices near the rear-window antenna may 
interfere with AM radio reception. 
12 Volt sockets in the vehicle 
 
Fig. 130 In the luggage compartment: 12 Volt socket. 
 
 
12 Volt socket 
The 12 Volt socket works only when the ignition is switched on. 
If the ignition is on but the engine is not running, the vehicle battery 
will be drained by any device that is plugged in and turned on. For 
this reason, never use the electrical sockets unless the engine is run-
ning. 
To help prevent damage from voltage fluctuations, switch off all elec-
trical devices connected to a 12 Volt socket before switching the igni-
tion on or off or starting the engine. 
The vehicle may have 12 Volt sockets at the following places: 
  In the storage compartment in the front center console ⇒ page 304, 
Storage compartment in the front center console. 
  In the rear center console ⇒ Opening the socket cover. 
  In the luggage compartment ⇒ fig. 130. 
  NOTICE 
  Follow the manufacturer's instructions for connected devices! 
  Never exceed the maximum power consumption, or the entire 
vehicle electrical system may be damaged. 
  12 Volt socket: 
– Only use equipment that has been tested for electromagnet-
ic compatibility and complies with applicable guidelines. 
– Never feed current into the socket, with a solar panel, for 
example. 
  Unshielded devices may interfere with radio reception or the ve-
hicle's electrical system.