Tesla has made it simpler for users to determine if their vehicles are equipped with HW3 or HW4 Full Self-Driving (FSD) cameras and processing power.
With the most recent software update, version 2024.38, users can now view the FSD hardware version right in the additional vehicle info submenu. By selecting the Additional Vehicle Information option located under the FSD computer section in the Controls > Software menu, drivers can see if their Tesla features HW4, HW3, or the older HW2.5 setup.
Understanding FSD Hardware Designations
Tesla has rebranded Hardware 4.0 as the AI4 computer, which is how it appears in the fresh FSD hardware version display option. Previously, identifying whether a Tesla has a HW3 or HW4 kit has been quite complex, relying on physical traits such as the red tint associated with AI4 cameras or the vehicle's delivery date.
Although HW4 vehicles are still relatively rare, they were the first to receive the FSD 12.5 update. Tesla's AI chief has indicated that these vehicles will also be prioritized for the forthcoming FSD 13 update, which includes new features.
Free Upgrades for HW3 Vehicles
Elon Musk has stated that if HW3 vehicles are unable to support the unsupervised FSD that comes with the v13 update, they will be upgraded to the AI4 computer at no cost. Initially, it was believed that retrofitting HW3 to HW4 was impractical due to differences in the system board size and connectors. However, visiting a Tesla service center will help navigate these constraints, as the company needs to collect miles driven on FSD to prove its safety to regulators overseeing the Robotaxi and Cybercab services.
After introducing the FSD hardware version on the vehicle display, Tesla is also working on a feature to show the car's license plate number. A hacker named Green has explored Tesla's 2024.38 update code and discovered hints of a license plate number display on the central console screen. This feature appears to be rolling out first for Chinese models, as is common for the company, before becoming available worldwide.
Personalization Options for Tesla Owners
In addition to displaying the license plate number in the previously blank area, owners will have the ability to enter any text they wish. Parents whose kids enjoy customizing their virtual Teslas with unique colors will find this new feature to be another fun way to personalize their vehicle's display, whether for a specific purpose or just for enjoyment.
Green, NotATeslaApp
