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      08-30-2022, 05:11 PM   #24
timmahh
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Drives: Viertürigen Fahrzeugs
Join Date: Oct 2010
Location: Southern California

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Quote:
Originally Posted by frostychako View Post
Quote:
Originally Posted by timmahh View Post
I'm still getting this error, it only happens on highways when I let off the gas and the regenerative functions kick in. City driving does not trigger it. Checked the codes and I see this fault:


21B209: Starter generator / belt for 48V system (OSA_RIEMEN_RISS): Belt between combustion engine and starter generator torn


Service appointment on Monday, so annoying!

I have received similar Power Supply message...
how did you checked the codes, thanks in advance.
I used bimmercode / Bimmerlink with a supported Bluetooth adapter to read the code.
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