As you maybe know, some people install Golf Mk3 Programmable Intermittent Wiper Relay.

Yes, I also used this relay. But I got the Wiper Speed Controller from Kohmura-san and installed it.




I can use this controller when the position is "Ｉnterval mode". And I can get the interval from 1.5sec to 20sec.


Regarding the details, please click here.