I have the bypass installed and the only way I can get video is to pop the NAV-U220 module out of the cradle. Even when stationary. Noticed other messages about accelerometer in NAV causing the video to not display when in MOTION but I'm stationary and I'm getting no video unless I pop out the NAV-U220 module. Did I cross a wire ?

Thanks.

heres the link to the best solution so far. http://avic411.com/index.php?/topic/28725-parking-brake-bypass-wavic-u220/

its a module that delays the power to the u220 so when the unit powers up it doesn't think that u220 is on.