• Electronic Chirp / Beep: A high-pitched, short digital tone generated by a separate security piezo buzzer or alarm module instead of honking the loud horn.
• Mechanical Actuator Thud / Whir: The physical sound of the electric door lock solenoids sliding, clicking, or whirring inside the door panels.
• Custom Software Tones ("Pew Pew" or Chimes): Some modern vehicles (like select Audi, BMW, Toyota, and Tesla models) allow drivers to change the lock sound or custom chime via software settings.

I would love to get a dog and name him peeve.
He would be my pet peeve

People who form a human wall on the pavement and walk at a snail's pace.

Too many to list.

I agree with the horn alert. Many manufacturers have introduced a discreet electronic double beep instead, upon lock/unlock.

Mine is dirty cutlery when dining out.