SSANGYONG Rexton Y290 2012 Manual page 272

4. WIPER AND WASHER OPERATION
1) Windshield Wiper Control Function
The wiper operates for 1 cycle when pushing
up the lever. The lever will return to the "OFF"
position when released.
Stop the operation.
Wiper speed controls automatically
according to the vehicle speed or
amount of rain (rain sensing wiper).
Wiping speed gets slower
when placing the pointer at
the "LO" position.
Wiping speed gets faster
when placing the pointer at
the "HI" position.
Wiping speed control switch
When turning to FAST, wiping speed gets faster and when
turning to SLOW, wiping speed gets slower.