Gauges not working

Tiny
GLENDA BURKE
  • MEMBER
  • 1996 MERCEDES BENZ E300D
  • 320,000 MILES
Fuel, temperature, speedometer, and tachometer gauges quit working. The tachometer gauge does jump when key is switched on and the fuel gauge registers sometimes until engine is turned on then they all register 0.
Saturday, November 2nd, 2019 AT 4:13 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 43,054 POSTS
Hello,

The first thing we need to do is check the fuses here is guide to help with the fuse locations as well. Test with the key on. The cluster wiring diagrams below will show you how the system works and which fuses to check.

https://www.2carpros.com/articles/how-to-check-a-car-fuse

Check out the diagrams (below). Please let us know what you find. We are interested to see what it is.
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Monday, November 4th, 2019 AT 1:23 PM

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