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      04-02-2013, 02:04 AM   #1
Magnetic Fusion
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Drives: 2008 E92 M3, 1995 E36 M3
Join Date: Apr 2012
Location: United States

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"Rest" button on heater control module

Can someone tell me what the hell this "REST" button does on the heater control module in the middle of the right knob? I push it and nothing happens. I watch videos and I see it on in the videos with interior views. The manual seems to mention nothing about it but maybe I overlooked it. It's one of those functions, after owning my car a year, I still have no clue what function it performs.
Attached Images
2008 M3 Space Grey, 2003 M3 Silver Grey, 1995 M3 Avus Blue Metallic, 1995 M3 Cosmos Racing Black,
1994 318i Hellrot Red, 1992 318is Hellrot Red