Are there cheat codes to bypass the parking brake for the vm9214?

The green and white wire is the parking brake wire.

No, there is not code that bypasses the parking brake wire.

On the main remote press stop twice, then 1, 2, 6, 4. This will get you to the hidden menu which will allow you to bypass the parking brake having to be on. It will also give you an option to play burnt movies:)

no there is not. bypassing the parking brake is illegal.

However, some units use different methods. Some require seeing a pulse (i.e., power-ground-power-ground-etc.), resulting in the annoying need of pushing the e-brake a few times before your video will pop up. This can generally be recreated by using a 3-prong switch (you can get one at AutoZone). Connect it backwards -- the ground to power, power to ground, and the "Load" to the Parking Brake wire on the back of the radio. Flip the switch back and forth a few times and sometimes the video will pop up.
Some fancier units cannot be cheated. They use an internal gyro mechanism that detects movement.
Some even feature bypass codes. By pressing a certain combination of buttons on the remote then entering in a code it will permanently allow video.
Be good.
Dual DVD
Play Dvd for few seconds until you hear sound
Press Stop Twice
Then enter on remote 26604 the press enter

the 9101 was built so you can not bypass it

forum.ecoustics.com/bbs/messages/4/338612.html

To bypass the parking brake you should connect the parking brake wire from the unit to ground. It is better to do it via a switch because is illegal to watch video while you're driving. :)

The best solution and what i did was just plug the parking brake to the ground cable of the reciever...

And works perfect...