Tesla Vision fails as owners complain of Model 3 cameras fogging up in cold weather::A number of Tesla owners have taken to Reddit after their front cameras fogged up and stopped working in cold weather, leaving several features, including the US$10,000 FSD Beta, inoperable. Tesla has declined to assist to these customers, despite many of their vehicles being covered under warranty.
Not seeing something and mistaking something for another thing are pretty different problems. One can be corrected with glasses while correcting the other requires a brain transplant (or a brain in the first place).
Edit: or, ya know adding another sensor would work…but we can’t add the hundred dollars worth of parts for that.