Hi, We have recently upgraded from our 52 plate Galaxy to a 2008 SMAX Titanium 2.0 diesel and having problems with the towbar fitting company. They are fitting a witter towbar with the RightConnections dedicated SMAX 13 pin wiring kit but are having problems programming the car. They say the error is ' Apparantly the reverse sensor module and towbar module are both 'looking' for the rear lighting module but can't locate it, even though it is functioning correctly', the reverse sesor were working before they started but are now not working and their are no lights on the trailer light board tester except for brake lights which i understand are on a different system. They have tried it with a 7 pin dedicated kit and get the same problem, they are using the Autologic programming kit to program the CANbus. But neither Autologic or Right Connections have an answer. Does anyone have any ideas what needs to be done to fix it or has come across similar issues. Any help would be appreciated as they have had the car 3 days now. Paul