SSANGYONG Korando 2012 Manual page 792

2. RAIN SENSING SYSTEM
In the rain sensing wiper operation system, the rain sensing unit only sends the information about
the amount of rain drops to the BCM, and it does not operate the wiper directly. The wiper and
washer are controlled by the BCM according to the driver's choice.
Rain sensing unit
This sensor emits infrared rays through
LED and then detects the amount of rain
drops by receiving the rays reflected off
the sensing section
mounting section on the windshield) with
photodiode.
(rain sensor
7810-00
Multifunction wiper switch
AUTO and sensitivity control
AUTO: Wiper operates automatically by
rain sensor
FAST <-------> SLOW:
Auto delay/auto speed control.
A position that can control the sensitivity
for the amount of rains on the windshield
and transmit the wiping request signal
accordingly.
Rain sensor emitter lens
Auto light sensor sensing
portion
08-7