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Re: Update on Ur-Q Bosch Headlights



> Can I run them without relays for say 10 minutes at the time or will even
> that melt the harness/switch? 

I've done stupid things before.  That sounds like the M.O.!  (I'm in a
hurry, I wanna use it... oops it broke)
 
> Lastly,  It would save me some time if somebody could tell me the
> orientation of the H4 (i.e.. high/low/ground) lets say looking at the bulb
> from behind and having the horizontal tab at the top.

I tried it so many ways I can't even trust my notes.  But the way I
wound up deciding is to measure the resistance.  Lowest resistance is Hi
to G.  Medium is Lo to G.  Highest resistance to Hi to Lo and should =
the lowest plus the medium one.

Damn my car is ugly without a grill!

-- 
Huw Powell

http://www.thebook.com/human-speakers/audi-main.htm