Originally Posted by Mrmiata

Hope you purchased a buzzer listed that has been used by other members. Then you won't have to worry about the driver module thing!
And if you haven't already done it, The speaker capacitor mod is very cheap, easy, and makes a nice difference if your still using the stock stereo system!

"Edit": I actually just fed the wires through the holes on the relay contacts and plugged back in.. has worked just fine.