Just as the title says, how do i disconnect the buzzer all together.

 

Which one?

 

i guess the door one. i will just be driving down the road and i will just start going off and wont stop until i cut the truck off.

 

I believe it's just a black box above the gas pedal or near it somewhere. Then again, I could be wrong. If it is there, just set it on fire.

 

Somewhere on here or RPS, there's the "Door Chime Mod". It disables the chime when the door is open (perfect for working on the truck with the radio on, without having the stupid door chime on. Only downside is that it's the same buzzer when you leave your lights on after you remove the keys.

Either do the mod or replace your door switches. Does your dome light come on too?