Exterior lightingPart report
2021 Chevrolet Silverado 3500 Exterior lighting Problems
- Complaints
- 1about this part
- Share
- 2%of 41 total for the year
- Median mileage
- 1,914miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the exterior lighting of the 2021 Chevrolet Silverado 3500, 2% of the 41 complaints for this model year. Where a mileage was given, the median is 1,914 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Related service bulletins
- 11026022Jun 2, 2025This service bulletin provides technicians with information on available BCM calibrations to restore bulb outage detection on vehicles produced by a second stage manufacturer…
- 11019325Apr 15, 2025This informational bulletin provides information on the turn signal stalk not cancelling and/or mis cancelling.
- 11017243Mar 25, 2025This service bulletin provides technicians with information on available BCM calibrations to restore bulb outage detection on vehicles produced by a second stage manufacturer…
- 11014170Jan 27, 2025This service bulletin provides information on Exterior Lamp Condensation and Water Leak Information and Replacement Guidelines.
Exterior lighting: other model years
Other parts of the 2021 Chevrolet Silverado 3500
Electrical system
13 complaintsTransmission and drivetrain
7 complaintsLatches, locks and linkages
6 complaintsBody and structure
6 complaintsBrakes
5 complaintsFuel system
5 complaintsOther or unknown
5 complaintsEngine
3 complaintsAir bags
2 complaintsSteering
2 complaintsForward collision avoidance
1 complaintsLane departure
1 complaints
13 complaintsTransmission and drivetrain
7 complaintsLatches, locks and linkages
6 complaintsBody and structure
6 complaintsBrakes
5 complaintsFuel system
5 complaintsOther or unknown
5 complaintsEngine
3 complaintsAir bags
2 complaintsSteering
2 complaintsForward collision avoidance
1 complaintsLane departure
1 complaints
← All problems reported for the 2021 Chevrolet Silverado 3500
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology