Quote:
Originally Posted by Max86
Very unhappy with the constant fumes coming in for what is supposed to be a premium car. The automatic recirculation is rubbish as it has been on every BMW I owned.
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What's been the problem with Auto recirculation? I've always found the auto setting pretty good, unless humidity is high and there is the HVAC command conflict.
The 'sniffer' sensor is the heart of the Auto recirculation system, can lose sensitivity over time. But should last a few years without issue.