VW T5 2006
I changed my side repeaters and bulbs 10 years ago for clear ones and as soon as I did my indicators were flashing rapidly inside but fine outside. It hasn’t bothered me over the years but I’m now selling it and can’t get rid of the problem. I’ve put original repeaters and bulbs back in but no joy. Everything else works fine which make me think it’s not the BCM J519.... any guesses anyone?