Hi guys - This is doing my head in and I need some help. 12 months ago I rebuilt my LHS headlight assembly as the glass was broken - all three lamps worked as expected small side orange/projector/main headlight, all good..... fast forward 11 months and that LHS headlight assembly only now has the small side orange light working. I spent considerable time testing with a multi meter - checking the lamps, was I getting voltage at the sockets.... there was no voltage and lamps tested fine. I reseated all relays, checked & tested fuses, fiddled with switches (if only a wiggle) and sharp taps! and still nothing!
Got fed up and forgot about it until just now - 2 months later as I had not driven the car since - The car started perfectly - when I turned the headlights on BOTH projector lamps came on - I was surprised, so I turned high beam on and.... the projector turned off but the main headlight never turned on. So I went back to low beam and sadly the projector now refuses to turn on. I've tried every switch configuration and both the LHS projector & headlight will not turn on, only the side orange lights. See table below:
What should be the lighting changes with the switch configurations - As I can tell the dash switch does nothing - what should it do?
Can anyone give me some advice on what the issue with my LHS headlight assembly may be?
How can I test the relays?
What else can I test?