SL-Class (R129) 1990-2002: SL 280, SL 300, SL 320, SL 500, SL 600, SL 60 AMG

SL/R129: 95 sl320 oil level warning light came on after oil change

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Old May 26, 2019 | 05:52 PM
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1995 sl320 and 2011 ml350
95 sl320 oil level warning light came on after oil change

I just did an oil and filter change on my 95 sl320 r129. Put 8 quartz of synthetic oil 5w40. Checked oil dipstick level and it is almost touching the maximum level so I know the oil level is good. After driving for about 2 miles the oil warning light came on. Check for oil leaks and none found. I don't want to put more oil because the dipstick level is still good. Please let me know what is going on and how to correct the problem. Thank you.
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Old May 26, 2019 | 10:11 PM
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1995 sl320 and 2011 ml350
Thanks, Plutoe. Do you have a link on how to change the sensor? Have no idea where it's located and how difficult it is to do. Please advise.
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Old May 27, 2019 | 10:44 PM
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1995 sl320 and 2011 ml350
Thanks again, Plutoe. It's good to know that I don't have to take down the oil pan to change the oil level sensor. I thought I'd do this because I saw videos on youtube taking down the oil pan. Is it safe to drive the car while waiting for the sensor to be changed?
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Old May 31, 2019 | 07:17 PM
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1995 sl320 and 2011 ml350
Plutoe,
I ordered the original MB sensor and the big O-ring seal online. Cost more but I think it's better in the long run. I don't know if I also need the small O-ring the website is showing. Please advise.

Also, I checked the oil level after being parked for few days and dipstick shows 1/8 of an inch over the maximum level. Started the car for 5 minutes then turned off and let it sit for 10 minutes. Checked the oil level again and this time it's 1/8 if an inch below the maximum level. My question to you is did I over filled it or is it just okay? What is the correct way to read the oil level? Please advise.
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Old May 31, 2019 | 07:20 PM
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Plutoe,
Just to add this information - low oil level warning light came on again after few minutes of idling the car.
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