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      09-17-2012, 06:45 AM   #3
Technic
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Drives: 2015 320i
Join Date: Apr 2005
Location: Ft Lauderdale, Florida

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Quote:
Originally Posted by Mike Benvo View Post
That's very cool.

What is the relay for in the picture?
... it turns the camera on and off. No battery drain while the car is off.