Toyota Key Instability Problem Here is another problem that the Toyota company has ignored. A rather strange one. The Corolla Verso and the Prius models both use the same kind of electronic key which has two separate functions : to start the engine and to open and close the door locks. My Verso is four years old and almost from the beginning the keys malfunctioned in a strange and undesirable way. I reported this every time I took the car for service but although the dealer’s service was impeccable in every other respect no... read full review »