I have a 2018 Chrysler 300 use to when I used key fob to lock doors it would chirp the horn & blink lights. Recently nothing changed as I know of but now when I go to lock doors with key fob the lights blink still but no horn chirp. So I cannot go by chirp sound to know if locked anymore. I have to look to see if lights blink now. Any way to get it to chirp again when I lock doors? Thanks

 

Go to your settings menu and check that the desired features are on.

 

Thanks for the reply, I checked settings and it set correctly and I just happen to check and try horn myself on steering wheel and it horn wont work. Think fuse for horn must be blown. Will check in first chance I get. Thanks again.

 

So let us know how it sorts out.

 

I went to the fuse box under the hook and number 11 is horn fuse. I removed it and it looks good and tried one of the spares in the box and horn still don't work. So no idea what else it could be. Manual don't say anything about a horn fuse in trunk or any where else. So again no idea why it ain't working myself.