Amoeba

I dont like to get dealers to look/fix things because i dont like them in my car. Therefore I want to know if anyone has experienced this when braking. When the music is off so I can hear, and I am breaking, as soon as I push the brake down to a certain point, it always does this little click, like a little spring is clicking. Does anyone else have this, i guess i may need the dealer to look at this tomorrow.