Will a set of (Invision) head rest DVD players from an E53 work in an E70?
Can a E70 Nav system play music through the BT on my phone?
Can anyone tell me what size concentric ring I need to buy to put some 20" wheels from an E53 on an E70?
For the BT connection in my E53, there was a card with a code to use to pair, is that the same in the E70? If so, where can I get a replacement card?

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2009 E70 White w/black int
2006 E53 X5 4.8is Sold
2000 SVT Cobra R #193
2003 SVT Mustang convertible