Jeep GRAND CHEROKEE L 2021 Owner's Manual page 167

Left Lane Departure — Only Left Lane Detected
When the system is on and only the left lane

marking has been detected, and the system is
ready to provide visual warnings in the instru-
ment cluster display and a vibration and/or
steering assist warning in the steering wheel if a
lane departure occurs, the left lane line will be
green.
When the system senses the lane line has been

approached (but not crossed), the left lane line
will change to solid yellow and the system will
provide a haptic steering wheel vibration and/or
steering assist torque (if programmed in Ucon-
nect Settings).
When the system senses the lane line is being

crossed, the left lane line will change to flashing
yellow.
Lane Crossed (Flashing Yellow Line)
NOTE:
The Active Lane Management system operates
with similar behavior for a right lane departure
when only the right lane marking has been
detected.
Left Lane Departure — Both Lanes Detected
When the system is on, the lane lines turn from

gray to green to indicate that both of the lane
markings have been detected. When both lane
markings have been detected, the system is
ready to provide visual warnings in the instru-
ment cluster display and a vibration and/or
steering assist warning in the steering wheel if a
lane departure occurs.
Lanes Sensed (Green Lines)
STARTING AND OPERATING
When the system senses a lane drift situation,

the left lane line turns solid yellow. At this time,
steering assist warning is applied to the steering
wheel in the opposite direction of the lane
boundary.
For example: If approaching the left side of the
lane the steering wheel will turn to the right.
Lane Drift (Solid Yellow Line)
When the system senses the lane line is being

crossed, the left lane line changes from solid
yellow to flashing yellow (on/off). At this time,
vibration is applied to the steering wheel.
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