Hi max, before you decide to give up entirely on being helpful can you answer me this. It is nothing to do with towing sockets or even towing, but methinks you are the man to ask. I have a little car and the switch that controls the headlamp height (you know, the one with about 3 settings) has a mind of its own and the headlamps frequently go up and down at will. In one of my remonstrations with the bloke in the garage who has thus far failed to solve the problem (long story) I pointed out this would cause the car to fail its MOT! He thought not. Anyway, you seem to know your stuff, what do you think.
Thanks
mel
Thanks
mel