Quick Help - Xenon Oem Wiring

[rtune]

Can someone familiar with the OEM R34 Xenons tell me if there is an additional component to check other than

* xenon bulb

* xenon ballast

that would cause one of the two xenon main beams to go out?

we've changed the ballast, and the bulb, but it won't light.

Is there an ignitor box somewhere? What else could it be?

thanks in advance.

[Moodles2]

Common problem with R32s, the light switch in the cabin. Perhaps same problem

[rtune]

Turned out to be the relay

I diagnosed it myself in the end.

when for different reasons car was at two other workshops I also asked them to look at it, & nobody bothered to swap the LH and RH headlamp relays and discover that it was the relay, not the fuse, bulb, ignitor or wiring .. sigh.