Dual relay / safety switch

  1. Safety switch

  2. Dual relay

Pictured is the dual relay and safety switch in the 411 and 412 sedan. The dual relay, safety switch and overheating switch on the Type 4 wagon are attached to a bracket under the rear set.


  • Disconnect battery ground strap.

  • Disconnect cables at relay, then remove relay.


When installing, ensure that cables are connected according to the wiring diagram.