WINDOWS, GLASS AND MIRRORS
Activate the rain sensor by pressing the rain
sensor button
Using the rain sensor
Related information
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The rain sensor automatically starts the wind-
screen wipers based on how much water it
detects on the windscreen. Rain sensor sen-
sitivity can be adjusted with the thumbwheel
on the right-hand stalk switch.
Move the lever down to make the wipers
move.
•
Turn the thumbwheel upward for higher sensi-
tivity and downward for lower sensitivity. An
extra sweep is made when the thumbwheel is
turned upward.
Wiper blades and washer fluid (p. 164)
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Deactivating the rain sensor
Deactivate the rain sensor by pressing the rain
Filling washer fluid (p. 624)
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sensor button
or moving the stalk
Set the wiper blades in service position
(p. 623)
switch up to another wiper program.
The rain sensor is deactivated automatically in
ignition position 0 or when the engine is
switched off.
Replacing windscreen wiper blades
(p. 622)
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Replacing the wiper blade, rear window
(p. 621)
The rain sensor is deactivated automatically
when wiper blades are set in service position.
The rain sensor is reactivated when service
mode has been deactivated.
Right-hand stalk switch.
Rain sensor button
Thumbwheel sensitivity/frequency
When the rain sensor is activated, the rain
sensor symbol
display.
is shown in the driver
The windscreen wipers could start and be
damaged in an automatic car wash. Deac-
tivate the rain sensor while the car is run-
ning or when the car's electrical system is
in ignition position I or II. The symbol in the
driver display extinguishes.
Activating the rain sensor
When activating the rain sensor, the car must
be running or in ignition position I or II while
the windscreen wiper stalk switch is in posi-
tion 0 or in the position for a single sweep.
166