Lost my door chime

[protholio]

I just noticed my 2004 Mazda 6 door chime doesn't go off when the door is opened and the lights are on/key is in/etc, when it normally should. I'm not 100% sure how long its been like this. Anybody help me in turning it back on? Maybe a fuse?

Car is factory, minus an added Viper remote start/security.

Thanks!