Does anyone know of a good how to or paid coding service to remove errors? Ive had enough of seeing my parking brake malfunction light on. Ive gotten a new unit, Switch, checked fuses and still cant solve it. Only thing to do is to try and update software but that would wipe my tune. I figure this way I'd have results for sure. I recall bimmeroem.com had a service but don't see them around anymore.
Any help is appreciated