2005 Jeep Grand Cherokee Owner's Manual - Page 17

THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 17 Door Locks All doors are equipped with a slide-type interior door lock. To manually lock a door, slide the lever rearward (toward the rear of the vehicle) to the "Lock" position. Once locked, the rear doors cannot be opened from the inside until the lock lever has been released. However, the front doors can be opened using the inside door handle. To manually unlock a door, slide the lever forward (toward the front of the vehicle) to the "Unlock" position. WARNING! When leaving the vehicle always remove the key from the ignition lock, and lock your vehicle. Do not leave children unattended in the vehicle, or with access to an unlocked vehicle. Unsupervised use of vehicle equipment may cause severe personal injuries and death. 2 WARNING! For personal security reasons and safety in a collision, lock the vehicle doors when you drive and when you park and leave the vehicle.