Driver side a/c vents 20 degrees higher than passenger side
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2010 BMW 328i Question: a/c cold passenger side only
ZeeTech November 11, 2010, 20:52Master
It's a warranty issue. Take it to a BMW dealership, they should take care of this problem for free of charge.
Answer #2Walnut Auto Air from Walnut Auto Air, November 21, 2013, 13:39Enthusiast
Possible low refrigerant. Leak Check & Service AC first then retest