did any one install a license plate rear view camera that supports guardlines ? i had this option with the camera that i couldnt install, and was searching eBay for hours without reading any of the license plate cameras that support that. so i thought to contact people here as this option might exist but not mntioned and only people who bought and installed it will know ;-)

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2008 BMW X5 4.8i
Navigation
Bluetooth
Rear Entertainment
Aerodynamic kit
DVD, CD, TV
Projection