Left hand low beam light will just switch itself off but when I turn them Off and On again it will light up again. After a couple of km it will just go off again, its so annoying. Please help

 

could be one of three things 1) the bulb is on its way out 2) the socket is loose 3) the relay in the CEM is failing. given you can get a reset by toggling the switch, I'd suspect the relay but would replace the bulb and check the socket first.