Quote:
Originally Posted by NorthernDancer
1. How long have you owned the car? Less than a month or two is very different than 2 years or more.
2. Check for thightness of positive and negative battery cables in engine and trunk. If any loose, remove and clean.
3. Google "BMW ground wire corrosion". There is a ground wire very low on drivers side of engine-big issue with BMWs of the last 20 years or more.
4. Find a BMW indy garage in your area.
5. Join BMWCCA to get expert help from other BMW owners in your area. Other owners will tell you of best indy BMW garages.
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1)I’ve had it for a few years lol, sunroof drain was clogged and never did anything about it until now my dash is freaking out lol.
2) Ive tightened those cables and checked all cables in battery area and they all look good.
3) Will check the ground wires underneath the car, car is missing a few under trays so..
4) I’ve done everything myself so far (except vanos recall) so trying as much as I can to fix this before I call it quits and send it to a shop who charges me 1k+ to find an electrical issue on a car that has 190k miles and isn’t worth much..