Clarion NX500 w/ Nav - ebrake safety override code

Hey guys- i just installed a Clarion NX500 unit in one of my rides and was hoping one of you out there knows of a override code to bypass the ebrake safety system that wont allow video to be viewed unless the ebrake is on. Some of you might suggest that i ground the ebrake wire, but the system doesn't work that way. The safety circuit needs to see a ground after the unit is switched on for the display to work when in DVD mode. Im aware that i can install a simple toggle switch that i can flip to allow continuity to ground when i decide to watch a video but that's not what i'm after. What im looking for is a security code to enter in the "setup" menu, that will allow me to access a hidden menu that has the bypass option. I've already tried password 200802 that i found online- and this allows me access to Nav updates as well as customizing the audio gains to each function- but does not have a ebrake override permanent bypass. Anyone know of a passcode to access hidden menu's on Clarion units?


UPDATE: NVM guys- i just installed a relay to provide the ebrake circuit ground once the radio is turned off.