Vauxhall CORSA Owner's Manual page 80

78 Instruments and controls
Automatic wiping with rain sensor
INT : automatic wiping with rain
sensor
The rain sensor detects the amount of
water on the windscreen and
automatically regulates the frequency
of the windscreen wiper.
If the wiper frequency is above
20 seconds, the wiper arm moves
slightly down to the park position.
Adjustable sensitivity of the rain
sensor
Turn the adjuster wheel to adjust the
sensitivity:
low sensitivity : turn adjuster
wheel downwards
high sensitivity : turn adjuster
wheel upwards
Keep the sensor free from dust, dirt
and ice.
Windscreen washer