Hi I am new to the site and bought a 2006 Aurion the other month, I left the beeper at home and locked the door with the key - came out after work and could not open it?? Luckily my brother-in-law brought beeper to me, which I will never take off my keys again. Has anyone else had this happen to them, as I would hate to be out late at night and the beeper goes flat and I cannot get into my car! I called Toyota and they said that the key should open the door??