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      08-01-2021, 10:26 AM   #12
freshxdough
BMW Master Technician i3/i8 Certified
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Drives: 2020 X3 M40i
Join Date: Mar 2017
Location: Orange County

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Quote:
Originally Posted by Kevin_The_Clean1 View Post
Quote:
Originally Posted by freshxdough View Post
Sounds like you just got your microfilter replaced and your Recirc flap got pushed the opposite direction. Just need to pull the flap back into normal position and recheck. Repaired quite a few so far and none needed additional parts
Ouch. I sincerely hope the dumb tech didn't do that unnecessary damage.
It's a known issue with X3/X4 and G20 where the fresh air flap can be pulled past it's limit position when replacing a microfilter. It's a design flaw of the flap being too close to the microfilter.
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