Mercedes W204 C class 7g gearbox ECU programming

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. GEL Automotive electrical LTD are full …

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