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January 20, 2026
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Tesla MCU upgrade
Model S December 26, 2021 0 comments on Tesla using in-car notification to warn early Model S owners of impending AT&T 3G network shutdown

Tesla using in-car notification to warn early Model S owners of impending AT&T 3G network shutdown

by Darryn John

AT&T is planning to shutdown their 3G network in February 2022. The shutdown impacts Model S cars built before June 2015 as they do not have the required 4G/LTE-capable modem that will allow them to […]

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Tesla MCU upgrade
Model S July 16, 2021 0 comments on Tesla Model S vehicles without LTE-capable modem will lose connectivity features next year as AT&T shuts down 3G network

Tesla Model S vehicles without LTE-capable modem will lose connectivity features next year as AT&T shuts down 3G network

by Darryn John

Some Tesla Model S vehicles will lose connectivity features early next year as AT&T has announced it will be shutting down its 3G network in February 2022. The shutdown affects vehicles in both Canada and […]

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