Funny, if you go to the Sylvania Bulb Application Guide you will find one single bulb that is replaceable in the entire car, the ONLY incandescent bulb used. It is 6615F and used in the two vanity mirrors on the sun visors. Following this thread:
https://www.insideevsforum.com/communit ... ights.743/
I instead bought 4 Sylvania ZEVO 6612F (6612FLED.BP) bulbs. Have yet to replace them, there seems to be some risk of damaging the little lenses/covers. Gonna take my time and not rush.