I also read somewhere that while GM uses a computer to calculate when the oil change will occure (Cheap GM version of FSS), MB uses a sensor to check for conductivity between the 2 points on the sensor to decide how "used" the oil is. On my GM, it tells me to change the oil and when I reset it without changing the oil, it is fine to go on till the ECM tells me to change it again. I would like to try that same experiment with the MB and see if it tells me "You #$#)*% liar!! Change that #%#) oil NOW."

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01 Ford Excursion Powerstroke
99 E300 Turbodiesel
91 Vette with 383 motor
05 Polaris Sportsman 800 EFI
06 Polaris Sportsman 500 EFI
03 SeaDoo GTX SC Red
03 SeaDoo GTX SC Yellow
04 Tailgator 21 ft Toy Hauler
11 Harley Davidson 883 SuperLow