Setting the frequency or sensitivity of
the rain sensor
Turn the thumbwheel to adjust the frequency
or sensitivity of the rain sensor.
Up: short interval or high sensitivity of the rain
Down: long interval or low sensitivity of the rain
Windshield washer system
The washer fluid can freeze onto the win‐
dow at low temperatures and obstruct the
view. There is a risk of an accident. Only use
the washer systems, if the washer fluid cannot
freeze. Use antifreeze, if needed.◀
When the washer fluid reservoir is empty,
the wash pump cannot work as intended.
There is a risk of property damage. Do not use
the washer system when the washer fluid res‐
ervoir is empty.◀
Pull the lever.
The system sprays washer fluid on the wind‐
shield and activates the wipers briefly.
Windshield washer nozzles
The windshield washer nozzles are automati‐
cally heated while the ignition is switched on.
Rear window wiper
Switching on the rear window wiper
Turn the switch from idle position 0 upward,
arrow 1: interval mode. When reverse gear is
engaged, the system switches to continuous
Clean the rear window
In interval mode: turn the switch further, ar‐
row 2. The switch automatically returns to its
interval position when released.
Online Edition for Part no. 01 40 2 974 556 - X/16