johncook109
Active Member
Hi All. The other day my command went down for no reason with no sat nav or radio. After dropping it in at my local service station they did a complete diagnostic test and found no faults so carried out a factory reset of command unit and all functions are now operative.(cost £140 ). Just a glitch they said!!!!!! They recommend a software update for the command unit as my car is a 2007 and has not had any. (another £75). I have given the go ahead but wondered what changes will I see if any or is this just MB addressing errors in the factory issue.