Relay bypass for the AVH P8400BH?

[cockeyed00 0]

Hello Everyone,

Just wanted to know if anyone knew how to bypass this HU with a relay or automatically somehow? Or is the only way is to have a toggle switch?

Thanks in advance

[nem 2,019]

Why?

[Dfrancis24 0]

try the relay 85,30 to ground 86 remote from radio 87 to B.wire

[Jared Harper 0]

I have this unit and ran into the same problem. Was about to go with a switch but then I found this from microbypass.com http://www.microbypass.com/index.php?act=viewProd&productId=1

This relay will work

[ssh 924]

Why?

So the passenger can watch movies while the vehicle is in motion, err something along those lines.