r/TeslaSupport • u/Incorrect_Version • 20m ago
Vehicle Question Turn Signal Light Fault error
Hi all.
I did an update yesterday (not sure if this is related) and now today, I am receiving “turn signal light fault” error message. it seems to come and go. When I see it, the turn signal blinks very quickly. When it goes away, it works perfectly fine.
I did see slight condensation in the tail light this morning but it was very very little.
I would think that if it was due to water, the turn signal would not work at all, but it does work as long as the error is not appearing on the screen.
Anyone have any ideas? I updated to v2026.38.5.1