Can anyone help? I'm tearing my hair out with frustration at the mo. I have a '95 W124 280e. My temp, oil pressure, fuel and temp gauges have all quit. the rev counter has also gone west along with direction indicators, dash and instrument lamps, intermittent wiper and hazard's.
When this happened there was a buuzzing coming from a big relay behind the fuse box. I've had the relay out and all contacts seem free enough and no fuses gone.