Mrcheerful wrote in news:GCz8y.481474$wD3.472160
@fx45.am4:

that would put double the load on the existing working fuse and wiring,
the relay is designed to power both, so that will be ok. I would try it
using the existing rating of fuse, if that survives then it will be ok
for a while at least.

Both fuses themnselves are faultless and intact. The problem is no power to
the fuse (in the case of the light that doesn't come on). As for a relay, I
cannot find one that has ane effect on the headlight that does work. Is it
certain that there IS one for the low beam, do you think?

JD