Mods4Cars Smart top Smarttop Mercedes R172 SLK SLC Roof Module SLK200 SLK250 SLK350 SLK55 Brand: MERCEDES Manufacturer Part Number: STHFMZ2 Smart top Smarttop Mercedes R172 SLK SLC Roof module SLK200 SLK250 SLK350 SLK55 Colour: