That's what I'm thinking, just an electrical gremlin. The w140 has an oil level light and a light incorporated into the pressure gauge to warn of low pressure. Thankfully I do not NEED this car so I can take my time and tinker. I can't even begin to imagine what a ride this was when it was new.

I told my wife that a lot of great things originated in 1993. One of those is our marriage. It was pretty easy to get the car then. LOL!