Jeep Wrangler2018 Owner's Manual page 341

The vehicle is close to the obstacle when the warning
display shows one flashing arc and sounds a continuous
tone. The following chart shows the warning alert opera-
tion when the system is detecting an obstacle:
Rear Dis- Greater
tance than
(inches/cm) 79 inches
(200 cm)
Arcs — Left None
Arcs — None
Center
Arcs — None
Right
Audible None
Alert
Chime
Radio No
Volume
Reduced
WARNING ALERTS
79-59 inches 59-47 inches
(200-150 cm) (150-120 cm)
None None
6th Solid 5th Solid
None None
Single 1/2- Slow
Second (for rear
Tone center only)
(for rear
center only)
Yes Yes
47-39 inches 39-25 inches
(120-100 cm) (100-65 cm)
None None
4th Solid 3rd Flash-
ing
None None
Slow Fast
(for rear (for rear
center only) center only)
Yes Yes
STARTING AND OPERATING 339
25-12 inches Less than
(65-30 cm) 12 inches
(30 cm)
2nd 1st Flashing
Flashing
2nd 1st Flashing
Flashing
2nd 1st Flashing
Flashing
Fast Continuous
Yes Yes
6