One problem related to adaptive cruise control software has been reported for the 2021 Tesla Model 3. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2021 Tesla Model 3 based on all problems reported for the 2021 Model 3.
The contact owns a 2021 Tesla Model 3. The contact stated while driving 70 mph with the cruise control activated, the vehicle applied the brakes independently. The contact stated no warning light was illuminated. The contact stated he experience the failure three times while using the cruise control feature that same day. The vehicle was not diagnosed or repaired. A dealer was not contacted. The manufacturer had not been informed of the failure. The failure mileage was approximately 7,000.
| Adaptive Cruise Control problems | |
| Automatic Emergency Braking problems | |
| Warnings problems | |
| Adaptive Cruise Control Software Signage/signal Recognition problems | |
| Adaptive Cruise Control Software problems |