Help please! Setting up bluetooth.

The dealer had my bluetooth set up for me but since day one theres been a buzzing noise when talking through it. Other people on here have experienced it as well. Someone on here said the cancelled theirs out and then reconnected their phone and the buzzing disappeared. I managed to disconnect mine but even following the owners manual, i can't get mine reconnected. It keeps saying no device found. Any help would be appreciated.

 

Nevermind, I figured it out.