Using a KONNWEI KW208 12 Volt Car Battery Tester to see what is going on with my start stop system in a 2015 Jeep Cherokee Trailhawk. Every so often I get a service start stop system message for a brief time. I rarely if ever use it, because it seems silly for it to turn off the Jeep for few seconds at a stop sign. I don't know, according to this thing, the 3 year old battery is fine. #jeep #cherokee #trailhawk #startstop #KONNWEI
