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Old 04-21-2013, 06:02 PM
Fjrmann Fjrmann is offline
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Location: Pensacola, Florida
Join Date: Mar 2013
Posts: 163
Mein Auto: 2011 X3 X35i
Originally Posted by invisihitch View Post
It is the OEM trailer wiring harness that provides certain nice features such as rear-camera "overhead zoom mode", automatic de-activation of the rear PDC sensors when a trailer is plugged in, and trailer stability control -- where the vehicle automatically initiates alternate-wheel braking to bring a snaking trailer back under control.
I didn't know about the stability control feature, nice of you to post.
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