2020–2021 Porsche Taycan Recall: Pre-collision automatic hazard lights may activate in non-emergency…
NHTSA campaign 21V794000 · Exterior Lighting · filed Oct 13, 2021 · verified Jul 30, 2026
The defect
Porsche Cars North America, Inc. (Porsche) is recalling certain 2020-2021 Taycan vehicles. The pre-collision automatic hazard lights may activate in non-emergency situations. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."
The risk
An activation of hazard lights in non-emergency situations could confuse other drivers, increasing the risk of a crash.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
Dealers will reprogram the hazard lights, free of charge. Owner notification letters were mailed December 2, 2021. Owners may contact Porsche customer service at 1-800-767-7243. Porsche's number for this recall is AMC1.
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
Affected vehicles
Related recalls
More Porsche Taycan recalls
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- 2022–2023 Porsche Taycan — An occupant classification system error may deactivate the…
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Other campaigns involving Porsche vehicles
Source: NHTSA recall database, campaign 21V794000 (manufacturer number AMC1). Data last verified Jul 30, 2026.