WinterDeere
Super Member
- Joined
- Sep 6, 2011
- Messages
- 5,753
- Location
- Philadelphia
- Tractor
- John Deere 3033R, 855 MFWD, 757 ZTrak; IH Cub Cadet 123
I have a funny story, but the reverse of these. My wife calls me from the shoulder of the PA Turnpike one day about 20 years ago, the "oil light" had come on in her relatively new Audi A3, so she immediately pulled over and shut it down. Good girl!A friend of my wife had me look at their daughters car when the engine started making a hammering noise, I knew right away it was too late. Her car had an idiot light too, glowing bright red too, trouble was, she had a picture of her boyfriend or someone sitting right in front of the idiot light!
Similar thing happened to a co-worker of mine. He said his car had a loud knocking sound. Went to look at it, it was out of oil and the light was glowing a bright red! I said something like didn't you see the light? He said he didn't know what it meant, dah, red usually means stop or danger or warning, etc!! Just cause you are an adult male with a license to drive, doesn't mean you have any common sense or mechanical knowledge!
I can't remember how that was resolved, someone may have seen a cute young woman stopped on the side of the road and stopped to help, or maybe she called AAA. In any case, got a fresh quart in there, all was good.
It happened again a few thousand miles later. The car was our first with full-synthetic spec and something like 7500 mile oil change intervals, but the light would come on almost predictably about 5000 miles after an oil change. I never drove that car, so never saw the light myself, I just made sure to always have a spare quart of oil in the trunk so she could top it off when needed.
A few years later, we traded up to a larger car, and a buddy wanted to buy that A3 off of us. I warned him about the oil consumption thing, he didn't care, so he gave us what the dealer was going to offer in trade.
A few weeks later, he saw the infamous "oil light", and noticed it was an oil level sensor, not an oil pressure sensor that was throwing the warning. Apparently Audi put a fluid level sensor in the pan above the sump, to warn you when it was getting a little low, way before you ever lose oil pressure. My wife had been treating that as an "all-stop" emergency light for at least 3 years and probably 50k miles.

Better safe than sorry, I guess.