can anyone help me with the wires? in north NJ?
 

i had a portable navigation with backup camera on a upper cuby but decided to replace navi with a LCD with backup camera only. i can't find the wire to AV plug the lcd and backup camera

all wire is installed on the car(backup camera power and av to connect) i just have to disconnect old navigation's cable and plug new AV

it cost me 1200 to install the navigation 4 years ago and i am trying to do this project by my self but now i am stuck.

just to unplug yellow AV and plug new one cost from shop=$150


trying to install similar to this
New 7" TFT LCD Digital Color Screen Car Monitor for Backup Camera VCD DVD GPS | eBay