http://www.peachparts.com/shopforum/showthread.php?threadid=34804&highlight=map+light. Should do the trick, but on some models it isn't hinged, just pops off.

__________________
John

2003 Firemist Red/grey leather SL 500
2015 Palladium Silver/black mbtex GLK 350
1987 Smoke Silver/burgundy mbtex 300E Sportline (SOLD)

Click to see 87 300E