Strange light issue

[jcm325]

Hi I know it's pretty quiet on here but worth a try!
I have a weird problem
My RH full beam will not come on
LH is perfect comes on as required, stays on if stalk fwd and flashes if stalk pulled towards me.
Things I have checked
12v to the light when stalk activated
Earth seems good, I have continuity to the chassis
Fuses 1 and 2 checked and swapped across, no difference fault remains on RHS only
Bulb replaced
The only thing common to this circuit is I believe relay K3 ,but obviously LHS operates correctly, unless half of this relay is not working?

All other lights operate correctly.

Any thoughts please it's driving me mad

[martauto]

So sorry for the late reply, (youngest`s wedding you know ) .
I had a very similar situation many years ago and it turned out to be the outside "caps/connectors" not making a decent circuit with the headlights themselves.
I had good voltage to the outside and the bulbs were all new but it kept going out without reason until I wiggled the cap around and found it made an intermittent circuit.
Might help you who knows,lets us all know if it is a plus or ...........................
Cheers Mart.

[Tzantushka]

Has a similar problem to what the original poster described. Turns out it was a poor connection from the headlight plug connectors to the headlights. The various plug housings had aged & crumbled. New headlight plug housings and connectors soldered into the wiring loomed fixed all that.

Also worth cleaning up the earth point behind theLH headlight while you are at it

[Brianmoooore]

I've seen this problem several times, and it's exactly the problem described above.

[jcm325]

Thanks for the replies,
I presume you mean the black cap that fits to the rear of the headlight assembly?
And the plug connector on the loom?
Are these parts available new? I had a look at realoem but it doesn't look like they're available separately.
I suppose a decent second hand headlight will sort it?

[martauto]

Yeah that`s the one.
Just check for continuity of a used one

Mart.