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:
How long does it take to sound my horn and
flash the lights? Depending on various
conditions, it can take three minutes or
more for the request to get through to your
vehicle.
Which is faster, my key fob or the Uconnect
App? Your key fob will sound the horn and
flash the lights quicker; however, its range
is limited...
Push and release the Remote Start button on
the key fob twice within five seconds. The
vehicle doors and swing gate will lock, the turn
signals will flash twice, and the horn will chirp
twice. Pushing the Remote Start button again
will shut the engine off...