See also:

Windshield washer nozzles
The washer jets are automatically heated* whenever the ignition is switched on. ...

Switch off the engine duringlonger stops
Switch off the engine during longer stops, e.g., at traffic lights, railroad crossings or in traffic congestion. Auto Start/Stop function The Auto Start/Stop function of your vehicle automatically ...

Switching on automatically
Select transmission position R with the engine running. The Top View and PDC images are displayed if the system is switched on via iDrive. ...