Jeep grand cherokee 2018, Owner'S Manual, Page: 452 / 620

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.
5. Gently lower the tip of the wiper arm onto the glass.
Installing The Rear Wiper
1. Lift the rear wiper arm pivot cap away from the glass to
allow the rear wiper blade to be raised off of the glass.
NOTE: The rear wiper arm cannot be fully raised off the
glass unless the wiper arm pivot cap is unsnapped first.
Attempting to fully raise the rear wiper arm without
unsnapping the wiper arm pivot cap may damage the
vehicle.
2. Lift the rear wiper arm fully off the glass.
3. Insert the wiper blade pivot pin into the opening on the
end of the wiper arm. Grab the bottom end of the wiper
arm with one hand, and press the wiper blade flush
with the wiper arm until it snaps into place.
4. Lower the wiper blade onto the glass and snap the
wiper arm pivot cap back into place.
Exhaust System
The best protection against carbon monoxide entry into the
vehicle body is a properly maintained engine exhaust
system.
Wiper Blade Removed From Wiper Arm
1 — Wiper Blade
2 — Wiper Blade Pivot Pin
3 — Wiper Arm
4 — Wiper Arm Receptacle
450 SERVICING AND MAINTENANCE