Mercedes 7g gearbox ECU programming and SCN Coding. This W204 C class had a transmission ECU fault and was recovered to our workshop for the gearbox / transmission ECU to be coded and programmed.
The 7g ECU need to be programmed Online with Mercedes Xentry via SCN coding online.
Programming used or second hand Mercedes ECU’S or control units is possible although many mercedes dealers will refuse to do so. As an independent Mercedes specialist we are able to program used control units and ECU’s.