Low beam check relay

[davenorville]

I have a low beam check warning light coming on my check panel but both lights are working. I believe there is a relay that controls the warning light but not always accessible or replaceable. My car is an 83 European 635 CSI.
Can anyone point me to the relay thanks.

[Dschart]

The low beam check control relay is in the main power distribution fuse box under the hood in front of the driver's side shock tower.

The relay is a soldered component on the printed circuit board inside of the box.


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[davenorville]

Thanks, that is what I feared...I have read if you ground the yellow and black wire it tools the check panel into thinking everything is ok . Downside is the low beam check won't work if a bulb is really failed...