This is an advertisementInterested In Advertising? | Contact Us Here
Check the earth connection - usually in cover behind rear lights. Take it off and clean metal of van behind the connection with wire brush or similar.Also do you have water getting in near any electrics ?
Is it all indicators or just one or one side. Do the hazards work? This will help narrow down the problem to a local "earthing" or central relay, switch prob.
go to quick fit and get the altenator checked it might be over charging when the altenator overcharges it interfears with the lights i think its so you dont blow the bulbs altenator check is free from quick fit and if you new a new altenator get it your self off ebay or from the breakers and fit it at home
I know its not exactly a window cleaning thread but my indicators dont always work on my 04 dispatch