Thanks for the information. I'm going to stop by the dealer and have them show me the adapter. I suppose the best way is just to see it and hold it inside the center console and see, first hand, how much space it takes up.

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CURRENT: 2008 BMW X5 4.8 ~ 2007 Porsche 911 Turbo ~ 2008 Range Rover

PAST: 2008 Lexus GX470, 2008 Audi S6, 2007 BMW M5, 2007 Chevrolet Tahoe LTZ, 2007 Porsche 911 4S Cabriolet, 2007 Audi Q7 4.2, 2006 Range Rover Sport Supercharged, 2006 Lexus RX330, 2005 BMW X5 4.4, 2000 Audi S4, 1999 and 2000 Jeep Grand Cherokee Overland, 1999 Porsche Boxter S and others from the older days.