Did I Fry Something?
 

Originally thought my oil pressure gauge was just dead after reinstalling my instrument panel. Some other issues have now popped up:

1. The clock runs slow or stops for a while.
2. The tach will not go above 1,000 rpms
3. Oil pressure gauge is dead.

I must have shorted something? All connections look OK and I rotated all the fuses and they look good. What am I missing or what have I fried?

Thank you for your comments!

Did I Fry Something?
 

Well,

Bought a new instrument cluster on Ebay for $69 and guess what? Everything works with the new cluster! Guess I must have fried a grounding circuit or something. Switched out the 135k tach for my 76k tach and all is well so far. Crossing my fingers.

What is the car/model anyway?

Did I Fry Something?
 

W 124 1989 300e!