1985 Euro 300TD
Can someone tell me where to look?
I'd like to add a tach. It may be more complicated that I'm thinking, and it may be a while from now, but if I know it can be done, I'll put it on the list.
It was easy to do on my gas powered '86 4Runner, so it must be easy to do on the diesel benz, right?

Thanks,
-Geoff