brianjean
New Member
I have a 2017 c220d amg line w205 2 door coupe and i keep getting an email saying "battery monitor - charge status critical then my reg. I have changed the main battery for an exact replacement of the original. I checked the battery voltage today, and with engine off the voltage was 13.45. I then started the engine and at tick over the voltage was 16.72. The car always starts with no problem and everything works ok, except I still keep getting this email and a message on the dashboard saying to start the car and run form 30 minutes.