Jeep Grand Cherokee 2016 Owner's Manual page 678

676 MAINTAINING YOUR VEHICLE
3. To remove the wiper blade from the wiper arm, grasp
the bottom end of the wiper blade nearest to wiper
arm with your right hand. With your left hand hold
the wiper arm as you pull the wiper blade away from
the wiper arm past its stop far enough to unsnap the
wiper blade pivot pin from the receptacle on the end
of the wiper arm.
NOTE: Resistance will be accompanied by an audible
snap.
4. Still grasping the bottom end of the wiper blade, move
the wiper blade upward and away from the wiper arm
to disengage.
Wiper Blade Removed From Wiper Arm
1 — Wiper Blade
2 — Wiper Blade Pivot Pin
3 — Wiper Arm
4 — Wiper Arm Receptacle
5. Gently lower the tip of the wiper arm onto the glass.