Yeah I have mine set to work with Goole Home also. But it can be finicky to use. You have to get your phone out and sometimes your signal is dancing between mobile and home wifi.
No device. Buy an extra garage remote.
Button was this one I think.
Need to cut and solder new LED to colour match
- Remove battery from remote
- Bust open shell
- Solder/clamp button down so always powered on
- Solder wires to +ve and ‐ve remote terminal
- Wire into button and splice to heated seat or other 12v power under cup holder (very simple 12v circuit wiring)