I dealt with them when I ordered my bluetooth for my 02 X5. It took about a week to get ahold of them and also once my order shipped I was sent an old bluetooth module. Parag told me "It's just as good as the latest one" but I don't agree. The bluetooth in my X5 sounds more faint than the bluetooth in my M3...and connectivity seems a little more distant. The support and ordering process seemed like it was conducted from a garage. He is one of the only ones out there for bluetooth retrofits but if your looking for the TV module you will find a cheaper tv modules out there than AA for around $500 less.

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2011 X5D
2007 M5