Jeep Grand Cherokee Operating Information Manual page 279

• Off-Road 1 (OR1) (Raises the vehicle ap-
proximately 1.1 in (28 mm) – This is the
primary position for all off-road driving until
OR2 is needed. A smoother and more com-
fortable ride will result. Push the "Up" button
once from the NRH position while the vehicle
speed is below 38 mph (61 km/h). When in
the OR1 position, if the vehicle speed re-
mains between 40 mph (64 km/h) and
50 mph (80 km/h) for greater than 20 sec-
onds or if the vehicle speed exceeds 50 mph
(80 km/h), the vehicle will be automatically
lowered to NRH. Refer to "Off-Road Driving
Tips" in "Starting And Operating" for further
information.
• Off-Road 2 (OR2) (Raises the vehicle ap-
proximately 2.2 in (55 mm) – This position
is intended for off-roading use only where
maximum ground clearance is required. To
enter OR2, push the "Up" button twice from
the NRH position or once from the OR1
position while vehicle speed is below 20 mph
(32 km/h). While in OR2, if the vehicle speed
exceeds 25 mph (40 km/h) the vehicle height
will be automatically lowered to OR1. Refer
to "Off-Road Driving Tips" in "Starting And
Operating" for further information.
• Aero Mode (Lowers the vehicle approxi-
mately 0.6 in (15 mm) – This position pro-
vides improved aerodynamics by lowering
the vehicle. The vehicle will automatically
enter Aero Mode when the vehicle speed
remains between 52 mph (83 km/h) and
56 mph (90 km/h) for greater than 20 sec-
onds or if the vehicle speed exceeds 56 mph
(90 km/h). The vehicle will return to NRH
from Aero Mode if the vehicle speed remains
between 20 mph (32 km/h) and 25 mph
(40 km/h) for greater than 20 seconds or if
the vehicle speed falls below 20 mph
(32 km/h). The vehicle will enter Aero Mode,
regardless of vehicle speed if the vehicle is in
"SPORT" mode.
• Entry/Exit Mode (Lowers the vehicle ap-
proximately 1.6 in (40 mm) – This position
lowers the vehicle for easier passenger entry
and exit as well as lowering the rear of the
vehicle for easier loading and unloading of
cargo. To enter Entry/Exit Mode, push the
"Down" button once from (NRH) while the
vehicle speed is below 25 mph (40 km/h).
Once the vehicle speed goes below 15 mph
(24 km/h) the vehicle height will begin to
lower. If the vehicle speed remains between
15 mph (24 km/h) and 25 mph (40 km/h) for
greater than 60 seconds, or the vehicle
speed exceeds 25 mph (40 km/h) the Entry/
Exit Mode change will be cancelled. To exit
Entry/Exit Mode, press the "Up" button once
while in Entry/Exit Mode or drive the vehicle
over 15 mph (24 km/h).
NOTE:
Automatic lowering of the vehicle into Entry/Exit
Mode can be enabled through the Uconnect
Touch-Screen Radio. If this feature is enabled,
the vehicle will only lower if the gear selector is
in PARK , the terrain switch is in AUTO , the
transfer-case is in AUTO" and the vehicle level
should be either in Normal or Aero Mode. The
Vehicle will not automatically lower if the air
suspension level is in Off Rd 2 or Off Rd 1. If the
vehicle is equipped with Intrusion Theft Module
(ITM), the lowering will be suppressed when the
ignition is switched Off and the Door is Open to
prevent setting the alarm
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