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+---- Thread: W204 headlight washers, how to change the function? (/showthread.php?tid=10689)
W204 headlight washers, how to change the function? - cr_green - 22-05-2021
I want to know if someone knows if there is a way to change the headlight washers functionality on an w204 ,because every time I want to use only the windshield washers just for one short period of time the headlight washers are coming in the first time and spray's all the car with a tones of liquid, I want if there is the possibility to change like, first the windshield and after the second or third time to came on the headlight washers, thank you
RE: W204 headlight washers, how to change the function? - W211 - 12-03-2022
Try update front SAM sw. Normally headlight washers should turn on after 5th click when using windshield washers! Maybe the sw is to old. Also you can permanently turn off headlight washers if you like your car neat and clean! I know by experiense it mess up hole front hood :)
RE: W204 headlight washers, how to change the function? - dimon700 - 06-11-2022
(22-05-2021, 07:47)cr_green Wrote: I want to know if someone knows if there is a way to change the headlight washers functionality on an w204 ,because every time I want to use only the windshield washers just for one short period of time the headlight washers are coming in the first time and spray's all the car with a tones of liquid, I want if there is the possibility to change like, first the windshield and after the second or third time to came on the headlight washers, thank you
all this is done in the front SAM - Turn off the headlight washer below +9 degrees
Service: VCD_Parameter_Scheinwerferreinigungsanlagenpumpe
Fragments: SRA_AT_Schwelle = +9
Clarification: the nozzles will not spray on the headlights while the temperature is below +9
- Headlight washers spray 1 time every 10 clicks on the lever
Service: VCD_Parameter_Scheinwerferreinigungsanlagenpumpe
Fragments: SRA+MaxAnzahlFlanken = 10
Explanation: number of clicks on the lever to spit on the headlights