I decided to go to a master electrician and boom, I found a bad wire connection, a broken wire on pin 2, giving off weak voltage and the body of the wiper motor was not in contact with the bodywork as it was receiving little current. The master...

Ja dam odlucio da idem majstoru električaru i bum nađe mi loš spoj žice isprekinute na 2 pinu žici dao slabe napone i tjelo motorica brisaca nije bio u kontaktu sa karoserijom kao slabo prima struju majstor je nekako oziveo pomocu struje i sad...

I have it with the ignition on, there is no voltage on pin 1. I checked the wiring diagram via the pdf file and followed the wiring on paper, it seems that relay R7 has something to do with the parking wiper.

Dear forum members Regarding the front wipers only work at higher speeds, the rest do nothing. I measured them with a voltmeter like this I don't know which order so I'll write 1 shows 0.00 2 shows 0.55 3 shows 9.35 4 shows 12.25 I measured...