2000 Lincoln Town Car Q&A
2000 Lincoln Town Car Question: Have checked assembly, bulbs, retainers and the problem persists: shakey headlights.
If the lamps themselves are moving, it must be how they are mounted. If the bulbs are shaking inside the housings - that could be an issue. I think if you had a technician local to you have a look at them with you, there would be a solution pretty quickly. https://repairpal.com/directory?address=79935&car_brand_names=Lincoln Click that link for some shops near you. - DaveJHM