3500 series 2 auto lights issues?

classicalgreen

Active Member
headlight woes. just going for MOT but lights playing up.. got sidelights=OK. switch on dip=OK (outer lights) but then it goes weird.
using 'flash' we get near. side inner ON and offside over ON.?
mains =near side outer =ON and offside inner=ON
got a Haynes manual but diagram to me is like spaghetti and I am not good at electrics on cars;( any suggestions = welcome .
 
Flash should be all 4 lights on, as should main beam, but the outers will be using a different filament to when they are on dip. I'd check the earths, and then remove the SBU's and check the filaments individually.
 
correct flash ought top be on all 4 lights as same as when on main beam. going to recheck fuse connections and wiring behind radio etc as lot of work carried out while off road ( new carpet etc) but all lamps do light ..just not in correct manner. suspect as per previous post I found here that fuse box connection 'link'? may be prime cause so will take a while to sort out a diagram for wiring .colour coding etc and trace and check . thanks for response though.
 
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