Jeep grand cherokee 2015 Owner's Manual page 622

620 MAINTAINING YOUR VEHICLE
5. Remove the filter cover by disengaging the retaining
tab and mid way snap that secures the filter cover to
the HVAC housing. Disengage the mid way snap by
pulling the door outward. Unhinge the filter cover on
the right side to fully remove the cover.
A/C Air Filter Cover
1 — Retaining Tab
2 — Mid Way Snap
3 — Filter Cover Hinge