Why is my Mercedes air conditioning not working?
Why is my Mercedes air conditioning not working? All Mercedes cars have a series of service lights that there is something wrong with an internal component or system. However, there might not be any damage in the AC unit when it is blowing warm air or not running properly. It could be a temporary fault and a reset is likely to be enough to restore the normal function. How to reset a Mercedes air conditioning system from Japan? To be on the safe side, hold them until their LED lights start flashing. Step 3: Wait for about a minute for...