how to easily test the condition of your battery and alternator on Mercedes w202 w124 r129 ,and others with computerized climate control diagnostics.
Easy battery alternator test..Mercedes Benz
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Alternator, battery, Benz, easy, test..Mercedes
- Categories: Mercedes-Benz
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just push rest button again at any time,and it will go back to normal
How do you reset it without shutting the car off ?
thanks for the info
you are very welcome :)
thanks..glad to help 🙂
I do know most of them (they are the sensor readings that the climate contro luses to decide what to do in auto mode¨) and am making a full list and will do a video on them soon…for fun check 21 and 22 rpms and speed…for rpms add a zero….you can also diagnose any hvac problem through the climate control..I`ll be posting a video of the procedure soon as well
A question you probably expecting to see in the comments:
Do you know what parameters other numbers correspond to? 🙂
thank you for vids! 🙂
cuz of you me w202 is every day surprise! ;D
wow man. everyday I learn something new and cool from you . thank you