[JSauler]

I have a 04 Magnum and I am wondering if there is any way to disable the horn when I use the remote entry lock?

 

[butweet]

There is a way to program the remote. Check the owners manual.

 

[Blackhawk]

If you have an RT, you should be able to go through the ECG display (Electronic Convenience Group) and it will prompt you qestions, one of which is "sound horn when locking doors" or something like that.