Legacy Tesla Model S and Model X to Receive Actually Smart Summon and Potentially Sentry Mode Live Access

Karan Singh

October 1, 2024

Tesla’s Head of Autopilot and AI, Ashok Elluswamy, has confirmed on X that legacy Tesla Model S and Model X vehicles will get Actually Smart Summon in Q4 2024. The end of Q4 2024 for Tesla would be approximately January 24^th, 2025.

That’s still a few months away, but for legacy vehicle owners, it's still a sigh of relief – as there was nothing mentioned in the release notes, or anywhere in Tesla’s AI Roadmap of when and if legacy vehicles would be receiving these features.

Legacy Vehicles

These legacy vehicles, in particular, were vehicles before the refresh in 2021 but after the arrival of MCU2 (Intel) and Hardware 3. Legacy vehicles can be updated from MCU 1 (NVIDIA) to MCU 2 (Intel) and from HW 2.5 to HW3, so all vehicles after 2016 could gain access to Actually Smart Summon.

According to Greentheonly, the cameras in these vehicles are implemented differently than in other Tesla models, where raw camera feeds are supported. This makes it harder for Tesla to stream video from the vehicle’s cameras to the Tesla app, which Actually Smart Summon uses.

Sentry Mode Live Access

Legacy vehicles also don’t have access to Live Sentry Mode cameras – they can’t upload that data live to Tesla’s servers, and then off to the owner’s app. In order to get Actually Smart Summon functional on these legacy vehicles, Tesla will have to essentially implement Live Sentry Mode – which could be a big win for legacy vehicle owners.

Legacy Vehicles are missing more than just that, though. Due to hardware restrictions, different screen ratios, and more, they’re also missing additional features such as auto seat heaters and blind-spot/turn signal camera feeds. However, getting Sentry Mode Live Access would be a very welcomed feature if Tesla decided to add it with the addition of Actually Smart Summon.

It’s highly likely that all the camera rendering and upload pipeline is tied closely together with Actually Smart Summon, and that the lack of processing capability is the restricting condition for these vehicles.

We’re excited to see Tesla is open to continuing to support for legacy hardware and vehicles, especially given how Hardware 3 will continue receiving support in the future, and MCU1 vehicles received Automatic Emergency Braking and Forward Collision Warning improvements, alongside FSD V12.3.6.