I love this forum.. so please don't take this out of context. But...
Valets (all of whom are criminals) all over the country are studying downloaded user manuals; memorizing each unlock code, for each model year, for every car manufacturer. They're hoping that on their given day, on their given shift you drive up AND you've set the lock code AND you don't have and envelope, registration card or another identifiable piece of info in your car. My gosh... the horrible things that could happen.
Now before someone starts giving examples and proving me wrong, I'm simply trying to state that in my view, the valet code is small measure assurance for us to hopefully stop someone from messing with presets or even something worse. Statistically speaking I would assume that with a lock code 'on' the chances of anything going wrong are essentially 'nil' .
Oh wait.. silly me.. forget the above. We've just posted the unlock code above for the whole world to see (JK
).