Porsche Taycan 2021–2026 — technical service bulletin
Bulletin No. 67-25 · NHTSA communication 11023944 · issued Sep 3, 2025
Technical service bulletin
communication type
Electrical System
component
2021–2026
model years
6
vehicle entries
Official summary
Symptom based workshop manual for a symptom lighting - white message in Instrument Cluster "Auxiliary Brake Light (3rd Brake Light) Defective" - Comply With Test Instruction
Vehicles covered
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.