Sep 7, 2025Electrical systemSeat beltsLane Departure
Seatbelt warning and blinkers have no sound warnings and driver side blind spot warning are not working
NHTSA ODI 11685539
Home · 2020 Chevrolet Impala · Complaints
What 15 owners told NHTSA about the 2020 Chevrolet Impala
These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.
All (15)Crash / fire / injury (3)Electrical system (3)Steering (3)Airbags (2)Fuel system (2)Transmission & drivetrain (2)Body & structure (1)Engine (1)Lane Departure (1)Lights (1)Seat belts (1)
1 of 15 complaints match · Lane Departure · clear filters
Working with the data? Download all 15 complaints as CSV · fetched from NHTSA July 19, 2026
How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2020 Chevrolet Impala verdict →