Anyone know what this is? Found it in my M, and it's not mine. I think it came from port or VPC? What does it do? Not sure if it's transmitting or not. I left it outside the neighbors house for a while, but nothing happened??
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2013 BMW INDIVIDUAL ///M5 {Frozen Black/Amaro Brown/Amaro Brown Alcantara/White Contrast Stitching/Piano Black Trim}
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