hi there,



i have C300 2016 (W205), the console multimedia controller unit has no power the issue happen because i change my vehicle battery but by mistake i opposite the charges
so the positive wire i but in the negative and so on..

kindly, did any one could provide me the console wire diagram, already i open the multimedia unit and i check it it works in other vehicle. so the issue the red wire has no power


how i can get the shortage my car out of warranty