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I have a question:
Not sure about the 2013, but on the 2012 328i, there's a green LED located close to the SOS flip-door on the side closer to the rear of the car that I've seen light up green once. I have no idea what it is and couldn't make it light up again. Anyone know what this is?
Also, what do the hot/blue dials close to the vents do EXACTLY (want a technical explanation)?
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