2021 Jeep Grand Cherokee Recall: When the master lighting switch is set to the auto position, the high beam…
NHTSA campaign 21V797000 · Exterior Lighting · filed Oct 14, 2021 · verified Jul 30, 2026
The defect
Chrysler (FCA US, LLC) is recalling certain 2021 Jeep Grand Cherokee L vehicles not equipped with automatic high beams. When the master lighting switch is set to the auto position, the high beam headlights will not activate unless the master lighting switch is first changed to the 'on" position. 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
Difficulty activating the headlight high beams may result in reduced visibility, 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 vehicles, free of charge. Owner notification letters were mailed October 28, 2021. Owners may contact FCA US, LLC customer service at 1-800-853-1403. FCA US, LLC's number for this recall is Y66.
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
| Make | Model | Model years |
|---|---|---|
| Jeep | Grand Cherokee | 2021 |
Related recalls
More Jeep Grand Cherokee recalls
- 2022–2024 Jeep Grand Cherokee and 3 other models — A software error may cause the transmission gear selection…
- 2022–2026 Jeep Grand Cherokee and 1 other model — A software error in the occupant restraint controller…
- 2022–2023 Jeep Grand Cherokee and 1 other model — Rear coil springs may be incorrectly installed and detach…
- 2022–2026 Jeep Grand Cherokee and 1 other model — High voltage battery may fail internally and lead to a…
- 2022–2026 Jeep Grand Cherokee — A software error within the hybrid control processor may…
Other campaigns involving Jeep vehicles
- 2026 Jeep Gladiator and 1 other model — Walls for the steel wheels may be too thin, allowing them…
- 2026 Jeep Grand Wagoneer and 1 other model — Brake system control module software may cause a loss of…
- 2021–2025 Jeep Gladiator and 2 other models — Electric hydraulic power steering pump wiring may overheat…
Source: NHTSA recall database, campaign 21V797000 (manufacturer number Y66). Data last verified Jul 30, 2026.