Andy ... 7/18/2011
1989 Mercedes Benz 300SEL Base 6 Cyl 3.0L
What can cause my Tachometer to stopped working?
My tachometer jumps up when I turn the key and then goes to zero. The engine responds to the accelerator but only for a couple of seconds...then quits.
these gauges may be connected to one fuse in the fuse panel. a mechanic could check the fuses to see if they are good. it sounds like if both are not working then they are connected.