Hello, my name is Martin from the Netherlands.. I have the same problem with the not functioning knob under the plate, but I don't think it's just an override.... In a Youtube movie I saw a man opening the tailgate of a RX350 open by shortpressing the knob to open the gate automaticly. In this little video you can see, how it should work according to me, from minute 13:13, at 14:00
Thank you, I hope there is something like a software reset to solve this. I don't believe, it's only a manual override button....
