HI . I HAVE A MK6 TRANSIT AND SINCE I HAVE OWNED IT , THE DIP/FULL BEAM DOESNT SEEM TO BE VERY BRIGHT , IN FACT ITS SO DULL I HAVE TO HAVE FULL BEAM ON AND MY HEADLAMPS SET TO 4 ON THE SWITCH TO BE ABLE TO SEE , THE DIP IS WORSE THAN A CANDLE , ANY ADVICE GRATEFULLY RECIEVED,
Don't know much about MK6's, but check the earths and connections to bulbs as they sit in a fibreglass panel. Even add a temporary earth, then go to lighting switch and check connection there
Sounds like the circuit could be at fault then. A bad earth, or a damged wire earthing onto something it shouldn't be touching?? It could be easier to just replace the wire(s) rather than find the fault.