Where EXACTLY is the key code?

[finaltable]

For future reference, it isn't THAT bad. The number itself (or what better be the number) is on a flat metal tab attached to the lock cylinder. Once you get the door panel off there is a hole in the sheet metal through which you can look to read the 4 digit code off the tab. I didn't take the lock out of the door (and am not excited about the idea of doing that having seen the insides of the door) but given that the hole was covered by a black plastic disc that is clearly designed to be peeled off to read through the hole I can't help but think that the number I read *is* the key code.