Tl* the contact owns a 2019 jeep wrangler. while driving 30 mph and making a left turn, the forward collision warning chimed and a visual indicator illuminated; however, there was no object in front of the vehicle. the automatic braking system engaged and caused another vehicle to rear end the contact's vehicle. the contact was not injured, but the driver of the other vehicle was injured and required medical attention. a police report was filed. the contact stated that her vehicle was able to be driven, but the other vehicle was possibly destroyed. the vehicle was not taken to a dealer or an independent mechanic for diagnostic testing or repairs. the manufacturer was not made aware of the failure. the failure mileage was approximately 17,800.*dt*jb