Hi, can anyone help me with the 3 digit code required for unlocking my radio? I replaced the battery and now can't use the radio! I have tried the last 3 digits of my VIN as suggested in previous posts but no luck. I have a Corolla Ascent Seca, 2005 manual hatch. I also found a number stuck on the front of my owners manual: 22255 Tried the last 3 digits of this to no avail. Not sure what this number is, thought maybe it was a serial number?? Thanks heaps! :)