If you want a genuine but bulkyish switch. 1977-1983 Mercedes W123 or up to '85 W124 have really good switches. They put them in the center console in those cars, and they pop in the panel separately... If you can't find used switches. MB can still get them from the parts counter or Rockauto with aftermarket switches that are a little diffrent but function the same. Only bad thing is the connectors. A set of bullet connectors needs to be used if you don't have a factory pigtail.