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Update History (2019.12.1.1)
View information for this software update.
| Time | New Version | Previous Version | Model | HW | Country |
|---|---|---|---|---|---|
| 2026-03-21 00:57 | 2026.2.9.1 | 2025.45.10 | Model Y Performance (2023) | 4.0 | United States |
| 2026-03-21 00:39 | 2026.2.9.1 | 2026.2.9 | Model Y RWD LR (2024) | 4.0 | United States |
| 2026-03-21 00:14 | 2026.8.3 | 2026.8 | Model Y Performance (2025) | 4.0 | Belgium |
| 2026-03-20 23:56 | 2026.8.3 | 2026.8 | Model Y AWD LR (2021) | 3.0 | United States |
| 2026-03-20 23:53 | 2026.8.3 | 2026.2.6 | Model Y AWD LR (2022) | 3.0 | United States |
| 2026-03-20 23:52 | 2026.8.3 | 2026.8 | Model Y Performance (2024) | 4.0 | Hungary |
| 2026-03-20 23:42 | 2026.8.3 | 2026.8 | Model Y Performance (2022) | 3.0 | Denmark |
| 2026-03-20 23:06 | 2026.8.3 | 2026.8 | Model Y AWD LR (2020) | 3.0 | United States |
| 2026-03-20 22:57 | 2026.8.3 | 2026.8 | Model Y AWD LR (2021) | 3.0 | United States |
| 2026-03-20 22:45 | 2026.8.3 | 2026.8 | Model Y AWD LR (2021) | 3.0 | United States |
| 2026-03-20 21:29 | 2026.2.9.1 | 2025.45.9.1 | Model Y AWD LR (2026) | 4.0 | United States |
| 2026-03-20 20:04 | 2026.8.3 | 2026.8 | Model Y AWD LR (2022) | 3.0 | United States |
| 2026-03-20 17:54 | 2026.8.3 | 2026.2.6 | Model Y AWD LR (2022) | 3.0 | United States |
| 2026-03-20 17:01 | 2026.8.3 | 2026.8 | Model Y AWD LR (2022) | 3.0 | United States |
| 2026-03-20 16:10 | 2026.8.3 | 2026.8 | Model Y AWD LR (2022) | 3.0 | Denmark |