[giorgi]

had a new battery normal voltage 14.2v when runing but this happend

[e90yyc]

Something is very wrong with your car man.

I've been following your other posts about the electrical issues you've been having, and if I recall correctly, some of the codes you have posted about have to do with shorts and circuit protection.

It might be time to turn it over to a professional. Get someone to test your alternator with an oscilloscope and see if it's functioning correctly. Then move on from there. That's how I'd approach it at least.

Does the car only behave this way with engine running versus ignition on but battery power only? Or are you having these issues no matter what?

This could be a real pain in the ass to figure out yourself.

[giorgi]

yes in this video car is off the reason that i want to fix it my self is mechanics cant fix this problem too, so no other way :@@

[giorgi]

once in my car drained water into passengers side carpet but what would damaged fuses on chasse?in my opinion problem is bad ground but cant find it

[giorgi]

problem solved its bad RDC module locate in e90s in trunk on the top battery