Lost all electrical power inside
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Joined: Jun 2021
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C300
Lost all electrical power inside
I have a 2010 c300 that starts up with no problem but all power inside is lost as far as seat control , Radio , AC , Headlights , wipers , Etc There is one headlight that comes on automatically when i start it up which is very confusing since the power switch to the lights does not work . I live in nyc where most mechanics want to rip you off so ive been told to replace the gear shifter another guy told me to replace modules , and one said it can be a error with my transmission . Seems like they dont know either and want to just throw parts at it until the problem is fixed . I went to autozone i was told it most likely my aux battery .i dont know what to think at this point !!! .The car wont get out of PARK . I am able to put the car in limp mode but i cant see my speedometer and gas meter . I was able to unlock the car with the remote when the issue first started now the remote does not work .all electronics in the car are dead Seems like power is being drained . Also They tested the fuse box some were good some were not it is just as simple as replacing fuse box or aux battery?? Or a bigger problem ? . Sorry for the long post just wanted to give as much details as possible . Any ideas ? Can somebody please help !!! Any information is gladly appreciated
Last edited by Mweeks5291; Jun 9, 2021 at 10:42 AM.
