Review on Enhance Your Sony System: MicroBypass Parking Brake Override Bypass for Sony by Carlos Reyes

It was easy to install with a few built in connectors. (Be sure to use cables that accept 16 AWG or 18 AWG wire.) The video plays fine without the parking brake connected. I've found that the video plays by simply grounding the parking brake wire from the device, but I understand that this can only work for a short time as the head radio is smarter than me.