Where is the fuel relay on a 1985 Mercedes-Benz 500 SEL?

The fuel relay on a 1985 Mercedes-Benz 500 SEL is typically located in the engine compartment, near the main fuse box on the driver's side. It is often mounted on or near the fender well. To access it, you may need to remove the cover of the fuse box or relay panel. Always consult the vehicle's service manual for specific details and diagrams.