What the heck is this part of the wiring harness?

Caleator wrote: okay thanks guys,
I'll probably just do an LED conversion on the main bulb. the city light probably won't add that much lighting so might not be worth the effort

If your not going to use it ensure the hole for it in the reflector dome is plugged or the lens will fog with condensation and eventually have a puddle in the bottom of the headlight. Or maybe thats just a cold and damp uk thing!

Live in CA so rarely get any significant air humidity. probably a UK thing lol. Plus the blub has a pretty tight rubber plug behind it, doubt anything would get past it.

I'll post a pic when i get off work!

forgot about these pics sorry

Why is your break line so twisted?

not sure, didn't put it on. works great tho. changing all the brake lines some point so I'm not too worried about it