If uncertain, reach out to us for assistance. Provide photos of the defect (if possible) along with an explanation of its nature. Normal wear and tear or incorrect installation are not covered under warranty.
I broke one of these installing an led kit in my e90. Had some trouble finding a part number for one of these but I’m glad Ecs had it or else I would’ve had to buy the whole dome light assembly. Little more expensive than I would’ve liked to have paid but definitely better than $400 for the dome light assembly.