NHTSA recall 21V759000
Exterior Lighting · General Motors, LLC
Details
What's wrong: The park/position lights may be excessively bright. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "lamps, reflective devices, and associated equipment."
Why it matters: The excessive brightness may affect the vision of other drivers, increasing the risk of a crash.
The fix: Dealers will install right and left side in-line headlight jumper harnesses, free of charge. Owner notification letters were mailed November 3, 2021.
Affected vehicles on MotorDeets
All model years NHTSA lists
2016 Cadillac Ct6, 2017 Cadillac Ct6.
Recalls can cover only some VINs. Check yours on NHTSA's official recall page for 21V759000.
Source: NHTSA recall records. Summary shortened; the official notice has the full text.