I have a Model 3. The autopilot was acting weird while driving on the freeway, sometime disengaging, but mostly not tracking the lane smoothly. For an unrelated reason, I opted to view my camera footage, and was shocked to find that my camera was completely blurry. I’m driving down the freeway at 75mph, being guided by a camera that couldn’t pass a standard driver’s vision test.
Tesla came out to replace the camera, and it appeared that a film had been deposited on the windshield, obscuring the camera.
Living in Phoenix, my car is parked outside, facing south west. During Covid, I’d go many days at a time without driving, and in the summer, the interior temperatures can easily rise over 150f. Within the camera enclosure, there’s a reflection absorbing material, which likely creates a perfect miniature greenhouse.
I believe the glue in the camera housing melted/evaporated at these elevated temperatures and deposited on the windshield.
Concerned that others would experience this problem, I opened a case with the NHTSA. Crickets.
There could be many people driving around on autopilot, with obstructed vision, due to this same failure mode. It’s something Tesla could easily check, and something NHTSA should be investigating.
For something as safety critical as a forward facing camera, you’d expect both Tesla and NHTSA would be investigating. I have no indication that anything has happened as a result of my filing. Possibly because nobody else has reported the issue - maybe because nobody else is actively viewing their camera footage? There’s no other way for a Tesla owner to be aware of the issue. Frustrating.
Tesla came out to replace the camera, and it appeared that a film had been deposited on the windshield, obscuring the camera.
Living in Phoenix, my car is parked outside, facing south west. During Covid, I’d go many days at a time without driving, and in the summer, the interior temperatures can easily rise over 150f. Within the camera enclosure, there’s a reflection absorbing material, which likely creates a perfect miniature greenhouse.
I believe the glue in the camera housing melted/evaporated at these elevated temperatures and deposited on the windshield.
Concerned that others would experience this problem, I opened a case with the NHTSA. Crickets.
There could be many people driving around on autopilot, with obstructed vision, due to this same failure mode. It’s something Tesla could easily check, and something NHTSA should be investigating.
For something as safety critical as a forward facing camera, you’d expect both Tesla and NHTSA would be investigating. I have no indication that anything has happened as a result of my filing. Possibly because nobody else has reported the issue - maybe because nobody else is actively viewing their camera footage? There’s no other way for a Tesla owner to be aware of the issue. Frustrating.