See also:

Windshield washer nozzles
The windshield washer nozzles are heated automatically while the engine is running or the ignition is switched on. ...

Switching on/off
Press the button ...

Engine oil temperature
When the engine is at normal operating temperature, the engine oil temperature is between approx. 210 7/100 6 and approx. 300 7/150 6. If the engine oil temperature is too high, a message appears ...