I just installed a new headunit.

https://www.quadratec.com/p/sony/XAV...media-receiver

I also rigged it up with a Scosche harness and steering control box

Everything works, sounds awesome, looks cool. All of the remote control steering buttons work great. However, it does not turn off when I turn off the car.

Turn off the car, wait about a minute or so and the music stops, but the screen remains on. I've left it on for 15 minutes and it does not turn off.

The control box to the steering controls has a few wires with GRND KEY1 KEY2... I suspect I need to connect these somewhere ? The instructions are terrible as you can imagine.

Any help appreciated in advance. I've been unplugging the control box and that turns it off, but obviously I want to work with the ignition.

Blade