Free Idea # 262 - Customize car lock tones

Create car lock tones, similar to ring tones on a cell phone.
Instead of opening or locking a car with a generic beep or blip,
people could opt for a short sentence like 'Hey gorgeous!', the
first few notes of 'Mission Impossible', or a fun sound effect.
People would become custo-maniacs and would be listening
out for a variety of fun sounds coming from cars.