See also:

Service contract
After your contract with BMW Assist has expired, the BMW Assist system can be deactivated by the service center without you having to visit a workshop. After deactivation, an Emergency ...

Vehicle information
Owner's Manual Computer Vehicle ...

Sockets
The lighter socket can be used as a socket for electrical equipment while the engine is running or when the ignition is switched on. The total load of all sockets must not exceed 140 watt at 1 ...