What should I check if Tesla Full Self-Driving is not working?
Answer
Confirm FSD is purchased/enabled for the vehicle account, that Autopilot/FSD settings are on, cameras are clean and calibrated, and the car’s software is up to date. If Autopilot is unavailable due to weather, sensor obstruction, or a red Autopilot fault, fix those conditions first. Use in-car Service > Request Service for persistent faults rather than roadside “FSD unlock” offers.
Before you start: stop right away if…
- Autopilot and FSD require active driver supervision; they do not make the car autonomous.
- Third-party “FSD unlock” tools can violate terms and brick features.
Follow these steps
Confirm entitlement and settings
In the Tesla app and car UI, confirm FSD is purchased or subscribed for this vehicle. Open Controls > Autopilot and enable the Autopilot/FSD options you expect, following on-screen explanations.
You should see: The features appear enabled rather than missing or locked.
Clean cameras and check visibility
Gently clean the camera areas Tesla documents for your model (front, pillar, rear as applicable). Clear ice, dirt, and aftermarket coatings that block sensors. Drive in conditions Autopilot supports.
You should see: Camera dirty warnings clear and Autopilot becomes available.
Update software and recalibrate if needed
Install any available software update. If the car asks for camera calibration, drive as instructed until calibration completes.
You should see: Software is current and calibration finishes without errors.
Schedule Tesla service for persistent faults
If a red Autopilot fault remains, use Service > Request Service in the car or app and describe the exact message. Avoid shops that claim they can illegally unlock FSD.
You should see: Tesla diagnoses a hardware/software fault through official service.
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Extra tips
What to look for: Autopilot / FSD grayed out; on-screen Autopilot warnings; camera dirty alerts; pending software updates; subscription status in the Tesla app
Before you change anything: Park safely before changing Autopilot settings. Clean cameras only with soft methods recommended by Tesla. Do not follow third-party “FSD enable” sites. Remain ready to drive whenever Autopilot is engaged.
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