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Exterior lightingPart report

2005 GMC Sierra 2500 Exterior lighting Problems

Complaints
2about this part
Share
2%of 115 total for the year
Median mileage
43,500miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 2 complaints about the exterior lighting of the 2005 GMC Sierra 2500, 2% of the 115 complaints for this model year. Where a mileage was given, the median is 43,500 miles. 1 a fire, according to the filers.

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.

“Factory sylvania running light bulbs to hot and scorching/melting the plastic sockets in GM pickup trucks. 2005 to 2009 that's why you see so many GM trucks including cadillac escalade with one or both of the day time running lights not working the socket has melted from the heat of the light bulb.”

NHTSA complaint #10386575, filed 2011-03, 1,000 miles

“There were no events leading up to the failure it just quick working correctly. The speedometer that is also problems with the front wheel bearing, as well as the daytime light on the front is always burning out.”

NHTSA complaint #10257793, filed 2009-02, 86,000 miles

Related service bulletins

Exterior lighting: other model years

YearComplaintsShare of year
202527%
202433%
202224%
2021917%
202023%
201926%
2018411%
201713%
201623%
20152629%
201413%
201112%
200522%
200421%
200311%
200211%
200121%
199926%

Other parts of the 2005 GMC Sierra 2500

Electrical system
42 complaints
Brakes
38 complaints
Steering
16 complaints
Engine cooling
13 complaints
Transmission and drivetrain
7 complaints
Body and structure
6 complaints
Engine
5 complaints
Wheels
5 complaints
Air bags
3 complaints
Fuel system
3 complaints
Other or unknown
3 complaints
Suspension
3 complaints

← All problems reported for the 2005 GMC Sierra 2500

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