Help wiring backup camera to reverse light for power

[BimmerJS]

Hey guys,

I have an after market camera kit which I bought and installed. Need some assistance wiring the backup camera to power up when I put the car in reverse. I have a 2010 X5 E70. In other cars, I would just splice the wires connecting to the reverse light socket but I don't see on the X5. I took a picture if anyone can help point me to the right direction.

Thanks!

[BimmerJS]

Damn my apologies on the huge size of the image!