Jeep Wrangler: Blind Spot Monitoring (BSM) — If Equipped / Entering From The Side
Vehicles that move into your adjacent lanes
from either side of the vehicle.

Side Monitoring
The BSM system uses two radar sensors,
located inside the taillights, to detect highway
licensable vehicles (automobiles, trucks,
motorcycles, etc.) that enter the blind spot
zones from the rear/front/side of the vehicle...
Vehicles that come up from behind your vehicle
on either side and enter the rear detection zone
with a relative speed of less than 30 mph
(48 km/h)...
Other information:
Four-Wheel Drive Gear Selector
The transfer case provides four mode positions:
2H (2WD High) — Two-Wheel Drive High
Range
4H (4WD High) —Four-Wheel Drive High
Range
N (Neutral)
4L (4WD Low) — Four-Wheel Drive Low Range
For additional information on the appropriate
use of each transfer case mode position, see
the information below:
2WD High
Two-Wheel Drive High Range — This range is for
normal street and highway driving on dry, hard
surfaced roads...
The ABS provides increased vehicle stability
and brake performance under most braking
conditions. The system automatically prevents
wheel lock, and enhances vehicle control during
braking.
The ABS performs a self-check cycle to ensure
that the ABS is working properly each time the
vehicle is started and driven...