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Hi all,
Just purchase a project 2008 535xi and the HVAC blower is not working at any speed settings. Code reader shows the flowing code as "currently present":
IHKA - 9C57 IHKA Blower Power Stage - Flap motor does not respond to LIN bus - Fan motor and output stage B6450_50001_2.
There are 2 additional codes listed as "currently not present":
ErrorCode - 9C57
