I have been testing my wiper system and get no continuity between pin 31 wiper relay and chassis ground. In addition to having no power to my wipers I also have no power to my lights or rear windows. I suspect that the issue is with a ground but I can’t figure out which one, could anyone point me towards which ground would help or any other advice?
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Originally posted by jnbentley26 View Post
depends on your car and year. you can look the ground locations up in the ETM. http://www.wedophones.com/BMWManualsLead.htm
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