SCANIA подрулевой переключатель дворников распиновка схема

S24, Switch for 
windscreen wiper/washer
Version 1
Current path 
Switch S24 is connected to intermittent relay 
R22, the wiper motors and the washer pumps.
J Intermittent position
0 Neutral position
T Wiping, one sweep
1 Half speed
2 Full speed
1 Remove the covers from under the steering 
wheel. Take care when removing the 
steering wheel setting knob.
2 Undo the screws on the steering column 
and remove the switch.
3 Fit the new switch and test it.