Jeep Grand Cherokee 2020 Owner's Manual page 403

Setting Name
Forward Collision Sensitivity — If
Equipped
NOTE:
The "Forward Collision Sensitivity" setting determines at what relative distance the vehicle directly in front of you needs to be at before the system
warns you of a possible collision based on the option selected. "Far" gives you the most amount of reaction time, whereas "Near" gives you the least
amount of reaction time, based on the distance between the two vehicles.
LaneSense Warning — If Equipped
NOTE:
The "LaneSense Warning" setting determines at what distance the LaneSense system warns you, through steering wheel feedback, of a possible lane
departure.
LaneSense Strength — If Equipped
ParkSense — If Equipped
NOTE:
The "ParkSense" system setting scans for objects behind the vehicle when the transmission gear selector is in REVERSE and the vehicle speed is less
than 7 mph (11 km/h), when enabled. It provides an alert (audible and/or visual) to indicate the proximity to other objects. The system can be enabled
with "Sound" or "Sound & Display".
Front ParkSense Volume — If
Equipped
Rear ParkSense Volume
Selectable Options
Near
Early
Low
Sound
Low
Low
Med
Med
Med
Sound & Display
Med
Med
MULTIMEDIA 401
Far
Late
High
High
9
High