Prius Turn Signal Lamp Error

Sounds like a wiring issue. Have you checked the indicator light and surrounding area for visible damage, like a broken lens or loose connections? A visual inspection can sometimes reveal the problem.

Are there specific areas where these connections are known to be problematic on this model? I'm trying to narrow down the source.

Given the symptoms, it’s likely a cable or plug issue as you suspected. I can't pinpoint the exact location without seeing it, but it might be wise to consult a technician. Signal lamps are essential for safety. Based on your description, 95€ seems reasonable for the repair.

I took my Prius to a workshop. It was a faulty connection, and the repair was indeed 95€. Thanks for confirming my thoughts.