yeah...well i go to lock my car and it sounds all sissy when it beeps. i lay into my horn and it sounds the same. almost like the battery is dying. its at full charge. checked all the connections and it looks fine...i hate it cuz if i gotta honk they wont hear it! lol it sounds all

 

Take it to the dealership if it's still under warranty.

 

upgrade it with a new horn. My budy has a audi tt and installed a 125 db train horn, its hilarious.

 

Upgrade. Always had "low" sounds coming from mine as well.