avh p4000dvd video bypass

[gforceman]

is it true all i have to do i ground the Green wire from avh p4000dvd to use dvd while vehiclel is in motion , OR do i need a normaly closed push button switch to ground to do this ? EX : push button when unit is turned on then let button go so its grounded and unit thinks parking brake is on , i know there are automatic ones out there im wondering how they work maybe i can make myown . thx

 

[wharriso]

Hey! Thats a great-looking HU! Great price too!

Try this link, good luck. http://f150online.com/forums/showthread.php?p=3140440

...and this one: http://www.avic411.com/forum/viewtopic.php?p=92004&sid=cb1c2f1b1fafb360395316a8962914d6

 

[gforceman]

thanks !!!! seems easy when i get it installed in my 03 eddie ill post some pics

 

[gforceman]

well installed just ground the green wire through a N.C. pushbutton switch to ground when nag screen pops up push button wahlah works !!!