2003 Chevrolet Blazer Interior lighting Problems
- Complaints
- 2about this part
- Share
- 3%of 77 total for the year
- Median mileage
- 44,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the interior lighting of the 2003 Chevrolet Blazer, 3% of the 77 complaints for this model year. Where a mileage was given, the median is 44,000 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.
“The contact owns a 2003 Chevrolet Blazer. Everytime the contact opens the door of the vehicle, the interior lights consistently flicker on and off, especially in cold weather. As a consequence, the battery and alternator continue to fail and need replacing. The dealer stated that the failures were a normal characteristic of the vehicle and no remedy was available. Secondly, he noticed that the fuel gauges were inoperative. When the fuel gauge dial indicates that the fuel level is at half a tank, the fuel warning light illuminates. …”
NHTSA complaint #10229957, filed 2008-06, 36,000 milesInterior lighting: other model years
Other parts of the 2003 Chevrolet Blazer
14 complaintsBody and structure
12 complaintsTransmission and drivetrain
12 complaintsFuel system
10 complaintsElectrical system
9 complaintsBrakes
8 complaintsEngine cooling
6 complaintsExterior lighting
4 complaintsSuspension
4 complaintsVisibility (wipers, defrost, mirrors)
4 complaintsSteering
3 complaintsEquipment
2 complaints
← All problems reported for the 2003 Chevrolet Blazer
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 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