Does anyone know if these steps work on the 13' models? I don't know why it would be any different, just having no luck resetting it. I just installed a HU and new speakers throughout the car. Everything is plugged in. I get the slow flashes, but then I can't get it to go out. It is flashing two long flashes and then nine quick flashes. Can someone please enlighten me as to what I'm doing wrong.