2023 Chevrolet Trailblazer Exterior lighting Problems
- Complaints
- 1about this part
- Share
- 1%of 75 total for the year
- Median mileage
- 59,050miles
- Trend
- Too newThis model year is less than 4 years old, so a trend is not meaningful yet.
NHTSA recorded 1 complaints about the exterior lighting of the 2023 Chevrolet Trailblazer, 1% of the 75 complaints for this model year. Where a mileage was given, the median is 59,050 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The contact owns a 2023 Chevrolet Trailblazer. The contact stated that while driving at 25 MPH, the headlights failed to illuminate as intended. The contact stated that the headlights did not provide illumination up to thirty feet. The vehicle was taken to the dealer, where the failure was not duplicated. The dealer informed the contact that the headlight bulbs were replaced. The manufacturer was notified of the failure, and a case was filed. The failure mileage was approximately 59,050.”
NHTSA complaint #11772111, filed 2026-10, 59,050 milesRelated service bulletins
- 11014377Feb 12, 2025This service bulletin provides information on dark spots in the headlamp pattern when the vehicle is pulled up to a wall or garage.
- 11014170Jan 27, 2025This service bulletin provides information on Exterior Lamp Condensation and Water Leak Information and Replacement Guidelines.
- 11011117Oct 26, 2024This service bulletin provides information on dark spots in the headlamp pattern when the vehicle is pulled up to a wall or garage.
- 11007940Aug 22, 2024This service bulletin provides information on dark spots in the headlamp pattern when the vehicle is pulled up to a wall or garage.
Exterior lighting: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2025 | 1 | 4% |
| 2024 | 1 | 3% |
| 2023 | 1 | 1% |
| 2021 | 1 | 1% |
| 2009 | 13 | 48% |
| 2008 | 17 | 9% |
| 2007 | 151 | 21% |
| 2006 | 112 | 10% |
| 2005 | 140 | 10% |
| 2004 | 101 | 9% |
| 2003 | 77 | 9% |
| 2002 | 143 | 12% |
| 2001 | 3 | 15% |
| 2000 | 1 | 4% |
Other parts of the 2023 Chevrolet Trailblazer
17 complaintsElectrical system
17 complaintsEngine
17 complaintsOther or unknown
15 complaintsTransmission and drivetrain
10 complaintsAir bags
5 complaintsEngine cooling
4 complaintsForward collision avoidance
4 complaintsFuel system
3 complaintsBack-over prevention (rear camera)
2 complaintsLane departure
2 complaintsSeat belts
2 complaints
← All problems reported for the 2023 Chevrolet Trailblazer
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