The contact owns a 2020 Jeep Wrangler. The contact stated while coming to a stop at a stop sign or red light, the Stop/Start feature failed to function. No warning lights were illuminated. The vehicle was taken to a local dealer, where it was diagnosed that a diesel exhaust component needed to be replaced because of a leak. The vehicle was repaired; however, the failure persisted, and the contact stated that the Stop/Start feature was not displaying as active. The vehicle was then taken back to the dealer, where it was diagnosed that the auxiliary battery needed to be replaced. The vehicle was repaired; however, the failure recurred. The manufacturer was made aware of the failure. The approximate failure mileage was 24,000.

- Tucson, AZ, USA

The contact owns a 2020 Jeep Wrangler. The contact stated while driving 75-80 MPH, the temperature gauge indicated -??HOT-?? indicating that the engine was overheating. The contact pulled over to the emergency lane and looked up possible causes for the failure in the Owner-??s Manual. The Owners Manuel instructed the contact to turn off the vehicle and wind the windows down which she performed. The Owner-??s manual also suggested waiting for 15 minutes before restarting the vehicle. The contact performed the functions as instructed and started the vehicle and proceeded to drive however, the failure recurred. The contact stated that there was smoke coming from the engine and the vehicle lost all of the electronic functions. The brake and steering were the only functions that the contact was able to control. The contact engaged the hazard light and pulled over. The contact lifted the hood, rolled the windows down, and waited for the vehicle to cool down. The vehicle was towed to the local dealer where it was diagnosed. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was notified and informed about a refund on towing. The approximate failure mileage was 30,791.

- Marietta, GA, USA