Jeep 2007 Liberty - Manual (Page 14)

A WORD ABOUT YOUR KEYS
The keys for your new vehicle are enclosed in a plastic
bag with the key code number on it. If you received your
keys without the bag, ask your dealer to give you the
number. The key code can also be obtained by the dealer
from your vehicle invoice. Ignition Key Removal
Manual Transmission
To remove the ignition key, depress and hold the key
release button, turn the ignition key to LOCK and remove
the key.
Ignition Key
Ignition Key Release Button
14 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE