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I restarted my phone, and also reinstalled the app, now, it says, there are no products linked to your tesla account. Should I call their customer service?
Press and hold down the two steering wheel scroll buttons, until the screen goes blank
There's also what's called a deep reboot. Hold your foot on the Brake, and press and hold the steering wheel scroll buttons until the screen goes blank
Reboot the instrument cluster/dash using the two upper steering wheel buttons.