Thought I had renovated everything after de rusting the the front and refurbing the innards of the rear. Both motors work and the rear clicks in when the ignition is initially switched on and you click the cockpit switch and then resets when you drive away. Forgotten what speed it is supposed to engage ( by 120 still nothing lol).
Replace aerial and at that time the ecu was all connected and looked pretty clean , is there any other sensor to look for.