Quote:
Originally Posted by ptpending
there should be no problem with jumpstarting bmw correctly
this problem only with frm3 due bad hardware design
this module can went dead even if you simply read it using diagnostic software, and bmw have recall for these modules in US
and this problem can be prevented with firmware update of the module
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Yes, I think there is an FRM recall in the US. Up to 125k miles
These things fry when you try to code or even read codes with a low voltage battery.
https://www.e90post.com/forums/showt...t=frm+warranty
Look at the attachment on post #9