Car Stereo Brand dp Video Model DP311X instructions on E Brake Bypass for dvd player splice Main Black wire connect to Brown wire make the splice before the Fuse Box this will give the E brake wire a good solid ground so the dvd player will function in Drive or in park.

to install it you need to buy a dash kit for your car from walmart or amazon.com then you buy for your model and car the wire adapter kit. plain and simple from there. colored wires connected together easy as plug and play. to by pass the e-brake you need to buy a relay.
here is something i wrote up awhile ago for a buddy to bypass his after he took pictures of his model back.
On the back on the unit there should be an additional wire labeled as the "Parking Brake" or something to that effect. Law implies that this should be spliced into the Parking Brake wire (which is essentially a constant hot which becomes a ground when engaged). So the obvious thing here is to simply ground the Parking Brake wire on the back of the radio. This can be done just splicing it into the black wire on the radio harness.


found another solution from ehow for you
http://www.ehow.com/how_4482151_ebrake-screen-dash-dvd-player.html

let me know if this helps

Hi all car dvd players have a emergency brake safety feature. The pink wire is to be spliced into your emergency brake wire, or there is a code you can purchase to bypass this feature.
Thank you for using fixya.com

Hook the brown wire to the ground it will bypass the screen lock down!!!!!!

look put the brake wire to ground

you have to connect the wire that supose to go in the brake switch on the grounded side of that switch, now what color the wire is? it depends what brand and model of stereo you have

look at the install diagram(wiring codes) that came with the unit. if it has a wire that's designated for the parking brake (allowing you to only watch dvds while brake is engage) take that wire and instead of hooking it up to the parking brake, ground it or put an in-line switch between wire and ground so you can turn that function on and off. warning!!! watching while driving is illegal in most states

dbd805 dp video deck how do you bypass the safety feature when you put the car in gear.

I just spliced the brake wire into my cigarette lighter positive wire to provide the voltage necessary to bypass the parking brake requirement for video. Worked like a charm. It takes almost no voltage to bypass it. Even just licking your fingers and holding the bare wire allows video to show.

I know my PLTS75 when we hooked it up. you connect the brake wire to the negative pole to bypass that

yea it will work if u leave the car running but once u shut off the car and turn it back on it doesnt work there has to be another way