Jeep 2015 Renegade Owner's Manual page 91

GETTING TO KNOW YOUR VEHICLE 89
4
Overtaking/Passing Stationary Objects
The BSM system is designed not to issue an alert on
stationary objects such as guardrails, posts, walls, foliage,
berms, etc. However, occasionally the system may alert
on such objects. This is normal operation and your
vehicle does not require service.