Chrysler 2004 PT Cruiser Manual page 13

THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 13
NOTE: If you try to remove the key before you place the
lever in PARK, the key may become trapped temporarily
in the ignition cylinder. If this occurs, rotate the key to the
2
right slightly, then remove the key as described. If a
malfunction occurs, the system will trap the key in the
ignition cylinder to warn you that this safety feature is
inoperable. The engine can be started and stopped but
the key cannot be removed until you obtain service.
Manual Transaxle
Depress and hold the release button located between the
ignition switch and the instrument panel. Turn the igni-
tion switch to the LOCK position and remove the key.