To be honest i hate to say this but Mercedes sell a rear only Parktronic kit that uses the exact same parts as the factory PTS but with the front sensors and display omitted, it's guaranteed to work.
If you want to use the non-MB kit then it would help to know what gearbox does your car have? Depending on the box the reverse signal might not be on the right CAN
__________________ One thing you will learn with German cars - If it's simple it ain't happening. |