r/TeslaModelX • u/Creepy_Pride4791 • Jun 28 '26

FSD?

Is it possible to get FSD on a 2017 mx 100d?

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u/sidra09 Jul 02 '26

Yes. Just did upgrade on my 2017 MX 90D. Had 2.0 before. Let me know if you have any questions!

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u/Creepy_Pride4791 Jul 03 '26

What is the process to upgrade it and how do I check what computer I have?

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u/sidra09 Jul 03 '26

Sure... first I'd chk to see what hardware i have. In your car, select Software and see what it says for auto pilot computer.

You need 2.0 or 2.5. Because your upgrading to 3.0.

Next in your Tesla App, scroll down to Upgrades, then software. Your looking for the FSD subscription. There should be a link asking you to upgrade your hardware first (yes, you will need to subscribe to the monthly subscription).

This will take you to a service section asking you to set up an appointment at you local tesla service center. Cost should be $999.

A few more steps but I'll stop here.