[Fat Charlie]

There are tons of kinds of oil, and they're all different. The fewer vehicles in your market that take that exact oil, the more expensive it's going to be. Synthetic will be more expensive, and rare synthetic will be even higher.

My dad likes to lease Audis. He had a light out once and he asked the writer how much the whole job would have cost him if it hadn't been covered. The writer just laughed at him.

I do recall peanut bulbs (194/168 and what have you) on a BMW not being replacable, instead being hard wired into the body wiring harness. Not one I had to deal with, but the shop that called me was complaining about the last car he had to deal with.