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FSD 14.2 Lite

HW3 build. Public trackers date this branch to September 8, 2026. Firmware 2026.27.11 (September 23) still carries it.

Reported release September 8, 2026. Release notes on Not a Tesla App. We link to them. We do not copy them.

Crowd read Early 100% better

The crowd so far

2 reports

  • Better
  • Same
  • Worse

100% better · 0% same · 0% worse

  • 100% Much better
  • 0% Better
  • 0% About the same
  • 0% Worse
  • 0% Much worse

Fewer than 30 reports. Treat this as an early hint, not a consensus.

Owners who had a rough drive are more likely to answer. This is not a random sample of cars on this version. Read the number of reports, then check the split for your hardware and model.

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By hardware

HW32

By model

Model Y2

Top issues

  1. Parking 2 of 2 (100%)
  2. Highway merges 1 of 2 (50%)
  3. Navigation / routing 1 of 2 (50%)

Speed Check

What owners report for FSD 14.2 Lite. This is not a recommended speed. You are responsible for the speed limit.

Not enough reports yet.

Is it just my car?

Specific problems listed for this version. No account and no comment box.

No known issues listed for this version yet.

Add your verdict

Compared with the version you came from

On the software screen. HW3 is the older computer, HW4 is newer, AI5 is the newest.

Speed Check Optional

Skip this if you are not sure. These are owner reports, not a recommended speed. You are responsible for the speed limit.

Anything that still bothers you? Optional

One report per version on this browser and network. No account, and no comment box.