2023 S500 check engine light
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2023 S 500 and 2020C300
2023 S500 check engine light
I have a 2023 S500 and the check engine light comes on frequently . I have had it back to the dealer several times and they "clear the codes" they have told me to ignore it , they are working on a fix and will tell me when its available. This is not acceptable to me.
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Last edited by garyharbon; 12-18-2023 at 05:16 AM.
#4
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I have a 2023 S500 and the check engine light comes on frequently . I have had it back to the dealer several times and they "clear the codes" they have told me to ignore it , they are working on a fix and will tell me when its available. This is not acceptable to me.
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aypues (12-18-2023)
#5
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It’s probably this https://www.tsbsearch.com/Mercedes-B...54-21-P-076055 and it’s a known issue that is supposedly harmless and yes, there is a fix in the works. The light should go off by itself after three+ restart/sleep cycles.
Take the TSB with you the next time you’re at the dealership, confirm your issue is the same and ask if there is any SCN coding updates available.
Take the TSB with you the next time you’re at the dealership, confirm your issue is the same and ask if there is any SCN coding updates available.