95 E300D Tachometer & SRS light problem
 

I am having electrical problems with my 95 E300D. When the vehicle is running the tachometer doesn't work and the SRS light stays on. I've also noticed the oil pressure pegs wheter the vehicle is idling or being driven (it hadn't done this prior to the SRS light problem). Any ideas??

If a questionalbe memory serves me correct the OVP wil do this on the diesel 124 cars.




Joe

95 E300D Tachometer & SRS problem
 

Any idea on what an OVR would run if the dealer were to replace it?

87' 300td srs light
 

my 87' 300TD is doing the same thing. SRS light stays on= no tach. it is duing it once in a while right now. what should be done to fix? Thanks in advance

After replacing the overload protection fuse and it blowing again I found the wiring harnass to the glow plugs and other engine sensor components had been fried near the battery (the wiring in the harnass was badly frayed). Put on a new harness ($415 at the Mercedes dealer) and now the car runs great.