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h4 pin polarity
E. Clarke Paynter
>From memory I think all tabs move to the left, don't know power
> sources or polarity but maybe this will help;
> B-wire A-wire
> ____ ____
> / __ \ / __ \
> | | | |
> A-Wire ||Plug|| C-wire C-Wire ||Plug|| B-wire
> |______| |______|
> If this makes sense great, if you want me to check my H4's. I use
> relays for highs and lows as you have indicated. So if your 55/100's
> are H4's all should be same and I can check.
Since I used 12 gauge wire and spade connectors, I couldn't go by the
Does anyone know what the polaritie of the pins for an H4 bulb are???
Or for that matter, polarities for the pigtails???
1990 Coupe Quattro