Could anybody tell me what speed my 2015 M3W should be travelling at in 5th gear if the rev counter reads 2000 rpm. I'm suspecting a faulty rev counter as I am apparently doing 80mph. Also the ECU appears to be limiting my revs to just under 3000 rpm. I rang my dealer last week and arranged to take it in to have the ECU setting checked, but it's pointing to a faulty rev counter.Was wondering whether anybody else has experienced this?
