2000 GMC Blazer Exterior lighting Problems
- Complaints
- 1about this part
- Share
- 20%of 5 total for the year
- Median mileage
- 5,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the exterior lighting of the 2000 GMC Blazer, 20% of the 5 complaints for this model year. Where a mileage was given, the median is 5,000 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.
“While driving the vehicle at night time. Intermittently headlights become inoperable obstructing the driver's view. Dealer has inspected the vehicle several of times and could not duplicate or correct the problem. Please provide further information. Ts....”
NHTSA complaint #8021961, filed 2002-10, 5,000 milesRelated service bulletins
- 10232136Feb 15, 2023This service bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Water Leaks and Replacement Guidelines.
Exterior lighting: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2000 | 1 | 20% |
Other parts of the 2000 GMC Blazer
2 complaintsElectrical system
1 complaintsEquipment
1 complaintsFuel system
1 complaintsTires
1 complaintsTransmission and drivetrain
1 complaints
← All problems reported for the 2000 GMC Blazer
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 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