Replaced the single round headlights on my 78 Silverado and found the 3 prong connectors in pretty bad shape. Went to buy new ones and everybody's replacements only have 3 wires where mine has 6 on drivers side ( 2 black, 2 green, 2 brown ) and passenger has 4 wires ( 2 black, 1 green, 1 brown). Looked in Haynes manual and it shows 6 on drivers side and 4 on passenger. Whats the deal?
Why do all the replacements only have 3 single wires?
Anybody dealt with this one? Thanks.