Originally Posted by corfire
I've been using a 273-059 mounted outside the fuse panel since I ‘invented’ the mod over 2 years ago, and haven't had any failures or problems. Some have used the 273-060 that is a little louder, but neither one is loud. I understand that the siren replacement has become quite expensive, and in my opinion replacing it appears to be much harder to do than my mod.
And your mod is perfect for my use. I do not need a loud blaring sound. I just want a non-obtrusive audible to let me know my door actually locked without having to look for the lights to flash. This was my first mod when I bought my car, and still one of my favorites.