Smart Roadster/2 pieces aluminum caps with 2 pivoted rings on the head surface in polished execution for turn signals and windshield wiper levers. These aluminum caps are simply pushed open or e.g. glued to with something adhesive Pattex or similar adhesive. Or one uses something insulating tape without for sticking. An assembly instruction is thereby (assembly in approx. 4 minutes). Optically these aluminum caps work nobly and dezent. The picture shows the turn signal caps in a Fortwo, but the aluminum caps fit also for the Smart