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by speedgoose
870 days ago
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On Teslas, technicians can enable a service mode that show a lot of data on the dashboard. It’s not accessible to everyone and requires a password. My old i3 BMW also had a service menu that you could access after pressing a button for a while and entering a password that was some kind of checksum of the VIN. But an ODB2 dongle is probably something important to have in your toolbox. And for a new car, you may prefer to let the company fix it under warranty while you get a loaner. |
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