Wow parts for this back-up cam for US X5 is $1,052 and they my dealer gave me a 5 hour install time. I was able to get the install manual for this so I'll post it up here later when I get home. From looking at the install I can see why it cost so much (it seems like so many parts involved) but in the end it is still over $1,500 for a back-up cam. Why? I like factory options so I can minimize my aftermarket wiring but is this worth it?