Known problem , the entire harness needs to be replaced. Search "wiring harness" "eco-junk" etc. is kind of pricey $$$$ 1100-1550 depends on type. or you can find a use one built after 1997, .... use the search button.

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New Addition to the family
2013 Passat TDI 5Miles
2004 E500 4MATIC Wagon 95k
1996 E300 Diesel 173k Sold
1993 300E 2.8 230k Sold
1994 E320 White Wagon 373K Sold
Still dreaming about ....500E


Radu Negru