Hi all, My 2003 Sportivo developed this problem yesterday, however, I experienced some different initial symptoms. After I parked my car, I tried to use my power window switches to wind the windows up, but they wouldn't work despite the ignition being in the "on" position. I started the car and tried the windows, but to no avail. I switched the car off and checked the fuses under the bonnet, but could not find anything out of the ordinary. I tried the windows again and they worked! However, my central locking starting playing up and I've been experiencing the very same symptoms everyone has been describing. I have to lock the Camry with my key now. Any ideas?