Jeep Wrangler2018 Owner's Manual page 133

5. While keeping the rear window level, slide to the left
until it is completely separate from its retainer. Do not
pull downward while removing the rear window.
Damage to the retainer could result.
Step Five
GETTING TO KNOW YOUR VEHICLE 131
Remove The Right And Left Quarter Windows:
1. Through the rear opening, push the bottom corner
outward and release tab from the bottom of the window
pillar.
Step One
3