We recently purchased a new (to us) family car and I’ve been addressing some of the neglected maintenance items. The low beam headlights were extremely dim, yet the high beams were very bright. Incandescent bulbs become dimmer over time. I purchased some which were recommended by the forum for my specific vehicle for only $15 on the rain forest site. They are quite a bit brighter now and I feel much safer driving at night.
My Hyundai is easy on three. Just a plug and a wire spring. The one on the outer driver’s side has the battery right in the way, so if I’m not careful I’ll get a hand cramp from the acrobatics. Still done it enough times to know the routine, and far better than taking the front off. Having that as a “feature” for a regular maintenance item is just lazy engineering.