Originally Posted by RobE
You can fix it yourself...
It's fixed by wearing your seatbelt.
Funny..but that's not my issue. At the time I didn't know what to call that chime other than referring to the seat belt, it was the first thing that came to my mind (and yes I always wear my seatbelt).
To clarify the same chime is used when you turn on the ignition, the door is opened with the key in the ignition...etc. I've previously owned a 2013 Impreza and on the 2014 it is much louder.