Jeep GRAND CHEROKEE SRT 2016 Owner's Manual page 608

606 WHAT TO DO IN EMERGENCIES
Released Position
CAUTION!
Closing the armrest while the Manual Park Release is
activated may damage the Manual Park Release
mechanism, the transmission, and/or the armrest.
NOTE: To prevent the vehicle from rolling unintention-
ally, firmly apply the parking brake.
To Disengage the Manual Park Release Lever:
1. To disengage the Manual Park Release apply tension
upward while pushing the release latch towards the
tether to unlock the lever.