I returned recently from abroad and the battery on my LS400 was dead. The radio panel was showing the SEC word. I followed the instructions( I thought), put in my pin etc and hit the radio button as instructed and it went totally dead/locked. How can I undo this? I have disconnected the battery to see if it would go back to the "SEC" setting but there was nothing doing. Any help out there?
Thanks
Gnilwod