Mdb350

Had batteries replaced when car display turned bright read and showed just about every code possible. Picked up car from mechanic and radio/nav was completely dead, tailgate no longer works and moon roof doesn't move. He has managed to get the radio/nav working again but no joy on tailgate/moonroof- any ideas?? Thx!

bensitto

Check your fuses, if the mechanic plugged in the battery with opposite leads it could have popped lots of your fuses causing these problems.

If the fuses look good, take it to the dealer and get it diagnosed, you have too many issues. Might be a short somewhere.