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I'm putting new headlights in my 77 and the tabs on the bulb fit into the metal housing / cup . The three tabs have to line up to seat in the cup properly. Problem is when I do this the manufactures name is not horizontal ? Is this a problem . Never noticed this before ? The electrical prongs in the back are no longer perfectly horizontal
Hi B71,
At least in early years there was a particular 'cup' for each location.
They were marked A,B,C, and D.
They each were in a certain location across the front of the car.
Looking at the front of the car, left to right, CB DA.
Could that be part of your problem?
Regards,
Alan
Are the three prongs outer or inner ? 2 prongs outer or inner ?
When you mean prongs are you talking about the headlight plugs?
If so the three pronged lamps are at the outside position (Low+high beams) and the two pronged lamps are on the inside (High beams only)