When a Tesla vehicle rolls off the production line, it typically comes equipped with a factory firmware ending in a three-digit sequence, such as 2024.26.100 or 2024.26.200.
Encountering a vehicle with a three-digit firmware version indicates that it is freshly assembled at the factory. While these factory firmware updates may not boast any groundbreaking features, there have been instances where Tesla introduced new functionalities through them, like the implementation of distance measurements without ultrasonic sensors.
The Rationale Behind Tesla’s Approach
Factory firmware versions are often the most reliable and up-to-date software builds available, typically only lagging behind by one major update. This strategy ensures that new Tesla owners receive a stable software version devoid of major issues.
Moreover, Tesla occasionally implements incremental hardware upgrades on its production lines, necessitating corresponding software updates reflected in these factory firmware versions. It is logical for Tesla to prioritize support for incremental hardware upgrades in the latest firmware iterations.
Timing of Software Updates
Factory firmware updates tend to trail behind other Tesla software updates by a few weeks. If your vehicle is running on factory firmware, you can expect to receive your first comprehensive software update approximately a month later.
Rest assured, if your vehicle is currently on factory firmware, you will eventually transition to the main software track and receive consistent software updates through the standard process.