They cannot accommodate the rear side marker bulbs, at least they can't unless they're modified.
But your statement about there being no way to see the car at night except for the license plate lights is wrong... the tail lights illuminate when the headlights are on. You must not have made all the connections correctly. Double check everything.
__________________
2000 Boxster S, 6 speed, Sport Package, Litronics, LED tail lights, LNE IMS-B, OBC, Skybreaker wind deflector, Arctic Silver/Graphite Grey
|