After reading this thread few weeks ago I started using this feature and I think it makes some difference. My car is black and black leather and I park it out during the day at work. In this 100F weather it was horrible getting into it. Now it's still hot of course but doesn't take that much to cool it down.
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2011 E92 JB/BL/DCT--->80K Miles
2015 F80 SS/SO/DCT?->28K Miles
2015 Porsche 911S
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