file_get_contents(https://owner-api.teslamotors.com/oauth/token): failed to open stream: HTTP request failed! HTTP/1.0 503 Service Unavailable
A token could not be obtained from Tesla. If the above error shows a 401 Unauthorized Error it means you did not provide the correct Tesla.com credentials. If the above error shows 502 Bad Gateway it means Tesla is experiencing issues with their servers, please try again later.
Email and password are correct. Changed password and tried again, still no luck.
Customer support service by UserEcho