Porsche 911 2020–2025 — technical service bulletin
Bulletin No. 2503 · NHTSA communication 11015196 · issued Feb 15, 2025
Technical service bulletin
communication type
Electrical System
component
2020–2025
model years
17
vehicle entries
Official summary
Advanced Technical Information - Release 3+ Vehicle Assistance Systems - White Warning in the Instrument Cluster: Assistance Systems currently restricted
Vehicles covered
- 2020 Porsche 911
- 2021 Porsche 911
- 2022 Porsche 911
- 2023 Porsche 911
- 2024 Porsche 911
- 2025 Porsche 911
- 2024 Porsche Cayenne
- 2025 Porsche Cayenne
- 2024 Porsche Macan Electric
- 2025 Porsche Macan Electric
- 2024 Porsche Panamera
- 2020 Porsche Taycan
- 2021 Porsche Taycan
- 2022 Porsche Taycan
- 2023 Porsche Taycan
- 2024 Porsche Taycan
- 2025 Porsche Taycan
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.