On my 350 SDL the oil light will come on about twice a year when it is down a quart or so. Question is why doesn't it come on each time it's low. Does the sensor need to be cleaned or replaced? Oil change is due so it would be convenient to do something with it.

Chris

__________________
1991 350 SDL
183,000 miles

1982 240D
130,000 miles

Could be a bad connection as well. If my memory serves me their is a plug that plugs into the sensor. I'd clean the contacts and see if it goes away. Or you could just replace it they are pretty cheap.

__________________
1999 SL500
1969 280SE
2023 Ram 1500
2007 Tiara 3200