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Old 06-12-2002, 03:08 PM
jcyuhn jcyuhn is offline
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Join Date: Jun 2000
Location: Plano, TX
Posts: 2,512
Yeah, this is completely normal. The basic rule of thumb is that warmed air comes out the footwells, cooled air comes out the center dash vents, and everything comes out the side dash vents. When the car is in a 'crossover' zone between heating and cooling it may open both the dash and footwell vents, but this is relatively uncommon in my experience. The 124 shop manual a/c section describes the logic used to determine air flow, recirculation, etc - but it's so complex I can't figure it out!
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