Now if we could just disable the feature that causes the horn to honk when locking the vehicle with the key fob... As someone who lives on a residential street, but with a hospital at the far end, we have tons of patients, families, doctors, and nurses that park on our street to avoid paying for the garage. I get to listen to horns honking at all hours. A few cars (Acura comes to mind), do a bit better, in that they…
Pretty much all the European cars and luxury cars only use the horn on repeated lock button press and have a chirp for first/routine lock/unlock.
It's really the economy cars that primarily use the horn (presumably for the cost savings of not having a separate lock confirmation chirper)