Light shine through the plastic headlight and you see all scratches and imperfection.

Lend? That sounds wrong. Either the car comes with the master (since its already in the purchase price) or have them put an OEM lug. Glad to hear you solved the lug.

The dealer can’t help you since they didn’t make them. Your option is to find the master key (if it’s stored in the car) or cut them.

Reach out to bimmercode. They might know or your screen don’t support it

I really don’t bother with their evaluation… if their eval is true then junk or really old car would be free