...but I can't figure it out.
Why are there two totally different/incompatible styles of lock cylinders used on the door and trunk locks?
It appears that base models use standard keys and lock cylinders (though the key obviously has an immobilizer chip for the ignition).
Cars with "smart entry" use laser cut keys (much more expensive, and requiring different lock cylinders).
Just something to keep in mind if you swap parts between cars with and without smart entry - the lock cylinders cannot be rekeyed - the mechanisms must be swapped out or replaced.
On a car as cost conscious and relatively low production as this, I cannot fathom the justification for two different lock sets!
