Since the 200's rear side markers have no lights at all
the holes won't match with the screws
5" H1 bulb size Mini Bi-xenon dual-beam projectors for headlight retrofit/custom build
29" (D) with 15-degree spot beam pattern
Use this pair of female adapter harness sockets for headlight/foglight uses
(2) OE-Spec W5W 2825 Bulb Socket w/ 5" Pigtail/T10 Adapters, For Mercedes Benz Make_Chevrolet Since the 200's rear sideiJDMTOY One Pair OE Spec W5W 2823 2825 Incandescent Bulb Socket w 5 Inch Pigtail T10 Adapters, Compatible With Mercedes C E CLK CLS GL GLK ML SL SLK Class Features Compatible with Mercedes Benz 1998 2012 W203 W204 C Class, 2000 2012 CL Class, 1998 2009 W208 CLK Class, 2005 2011 W219 CLS Class, 1995 2012 W211 W212 E Class, 2005 2012 X164 GL Class, 2009 2012 X204 GLK Class, 2005 2011 W164 ML Class, 2005 2012 W221 S Class, 2003 2011 W230 R230 SL Class,