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      05-12-2022, 03:34 AM   #76
cheerio
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Drives: E61 + E36 + E90 scrapheap
Join Date: Mar 2021
Location: Melbourne

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Noticed this string while reading through the map file:

ZFADINFO*Z5YA5800_8HPXY_BMW_K580A*BMW*8HPXY*E26_1* ITCU2_3_X_2048*20111115_131102_FRDC12299*BMW_8HPXY _AT50014_Z5YA5800_K580A

Transmission is E70 N57 8HP70X, manufactured sometime in 2010.
The WinOLS file you uploaded is for 8HPXY_AT50012_Z0BA6800_J680A; I searched it up and it's supposedly from an F25 N47 8HP(45X?).

The same identifier from this E70 map would be 8HPXY_AT50014_Z5YA5800_K580A. It also occurs in a different order at the beginning of the map data (address 18E000): 0208C06_Z5YA5800_8HPXY_BMW_K580A.

I wonder what the identifier means? Presumably related to the program versions it's compatible with? Might be a stretch, but if we can find a compatible data version from an N52 car, then perhaps we won't have to rebuild the map from scratch...

I think I might do another readout of the current flash (E84 N20 8HP45X) and see what it looks like.
Appreciate 1