Table 1 shows four common lane departure related problems of the 2021 Tesla Model Y. The number one most common problem is related to the assist (38 problems). The second most common problem is related to the warning (17 problems).
| Problem Category | Number of Problems |
|---|---|
| Assist problems | |
| Warning problems | |
| Blind Spot Detection problems | |
| Lane Keep Steering Assist problems |
Incident date: April 11, 2026 approximate time: 6:30 pm component(s): unknown (suspected: electronic stability control, steering, adas) description of incident: on April 11, 2026, at approximately 6:30 pm, I was operating my Tesla Model Y on a highway with a self-driving mode engaged. Read details...
The car suddenly reduced lane assistance and steering assistance functionality. After calling Tesla they said it is not a software issue. I checked the service mode and it indicated a malfunction in the steering assist motor, which apparently costs $3500 to replace. Read details...
I noticed the windshield washer nozzle on the passenger side isn't either working or not there. I reached out to Tesla, and also stopped by a local dealership and they told me that it would cost me out of pocket, since it's out of warranty. Read details...