I ran into this issue as well and I added two new headers:
User-Agent: Mozilla/5.0 (Linux; Android 9.0.0; VS985 4G Build/LRX21Y; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/58.0.3029.83 Mobile Safari/537.36
X-Tesla-User-Agent: TeslaApp/3.4.4-350/fad4a582e/android/9.0.0
These...