BMW 3-Series (E90 E92) Forum - View Single Post - seached but couldn't find anything about "RES" button on a/c

wins76 · 01-14-2013, 02:39 PM

Just wondering what's that button (RES) on the A/C unit for and how to use it?

I tried pressing the button and nothing happends. Do I have to wait the car to fully warm up before it work?

01-14-2013, 02:39 PM	#1
wins76 Private First Class Drives: BMW 335 Join Date: Aug 2011 Location: Texas Posts: 128 iTrader: (0)	seached but couldn't find anything about "RES" button on a/c Just wondering what's that button (RES) on the A/C unit for and how to use it? I tried pressing the button and nothing happends. Do I have to wait the car to fully warm up before it work?
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