I recently bought an old 87 model K/W w900. Most everything was working and thought that was pretty good due to the age, but after I gave it a little bath nothing really major a good spraying. Now the speedo, tact, fuel gauge, jake and volt gauge have stopped working, all other gauges work fine.
I pulled all the fuses none found blown. I've checked the wiring but over the years...well there some I have no idea where they go or if they are of any use.
So any suggestion, ideas or what to check?
I didn't find the right solution from the Internet.