A growing number of Tesla owners running the new Full Self-Driving v14 “Lite” build on Hardware 3 (HW3) vehicles are reporting Autopilot computer overheating alerts — and, in some cases, outright computer failures.

 

The reports have stacked up in the two weeks since Tesla pushed v14 Lite to wide release, and four owners have contacted Electrek directly about the same problem.

 

Tesla started rolling out FSD v14 Lite to HW3 cars in late June and pushed it to wide release with software version 2026.20.6.11 (FSD v14.3.6) on July 21.