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      05-04-2013, 09:44 PM   #18
Sarge135
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Drives: 2009 135i
Join Date: Nov 2012
Location: Port Saint Lucie, FL

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Thats great information!!! Do you happen to have the part number for the relay?


Quote:
Originally Posted by adevangel84 View Post
Here is one crappy pic I have. I tucked everything in so its all hidden.

I just bought a $6 4-pin automotive relay at Autozone and use it to channel a constant 12v.
I used the pin configuration:

Pin #30: Constant 12v source (I just tapped to the yellow wire for the Dynavin I had to connect to the battery.)

Pin #85: Ground source (I just ran a wire and bolted to on one of the tail light bolts)

Pin #86: Switch source (I connected this to the black/violet wire from the tail light harness.)

Pin #87: The device you trying to power (I connected this to the red wire to the reverse camera)

Hope this helps people trying to install a reverse camera.
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