2003 GMC Yukon Denali Exterior lighting Problems
- Complaints
- 3about this part
- Share
- 4%of 72 total for the year
- Median mileage
- 3,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 3 complaints about the exterior lighting of the 2003 GMC Yukon Denali, 4% of the 72 complaints for this model year. Where a mileage was given, the median is 3,000 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.
“Head light flicker while driving and turning or going over bumps. Appears to make drivers think I am flashing my high beams. Dealer could not duplicate problem. Very distracting while driving, not only to me but people who are ahead of me. Dealer was not very concerned about problem and sent me on my way. I feel like this is a safety issue and should be taken care of. This is not an intermittent problem, it happens every time I drive at night.”
NHTSA complaint #10093094, filed 2004-09, 10 miles“While driving at night the headlights and dash lights flicker off and on. This condition only occurs while traveling at speeds above 35 MPH and when hitting a bump or making a curve. This condition is not only distracting, but when driving at night with no other ambient light I am unable to see adequately ahead of my vehicle. I have had drivers ahead of me pull over thinking that I was flashing my lights at them and other drivers get irate believing that I am bright lighting them . This is a safety issue that appears to be widespread on the denali's with stabilitrak. …”
NHTSA complaint #10066433, filed 2004-04, 3,000 miles“Truck started to have major eletrical issues. Blubs burning out often sockets burning out had to replace too often. Light covers melting. Headlights out and will not come back on for days, have to tap them to get them to come back on. Horn blows from alarm all times of the day and night. Inside lights on dash, steering wheel and doors will not work at times all lights are not functioning correctly. Lights at times too often will not work at all. Stability warning light comes often. Afraid truck will catch fire from the electrical issues.. Please help!!!!”
NHTSA complaint #10724161, filed 2015-06, 82,000 milesRelated service bulletins
- 10249011Jan 12, 2024This informational bulletin provides information for dealers/technicians on Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp Damage.
- 10232136Feb 15, 2023This service bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Water Leaks and Replacement Guidelines.
- 10200151Jun 21, 2021This service bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Water Leaks and Replacement Guidelines.
- 10169354Nov 12, 2019This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines.
- 10155009Dec 13, 2018This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines.
- 10129093Jan 24, 2018This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on, engine misfire…
- 10116890Feb 12, 2016This informational bulletin provides an out line on Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp Damage and what should be considered warranty replacement and not
- 10116874Feb 8, 2016This informational bulletin provides information on exterior lamp condinsation and replacement guidelines
Exterior lighting: other model years
Other parts of the 2003 GMC Yukon Denali
25 complaintsBrakes
18 complaintsEngine
8 complaintsElectronic stability control
7 complaintsVehicle speed control
5 complaintsEngine cooling
4 complaintsAir bags
3 complaintsTransmission and drivetrain
3 complaintsVisibility (wipers, defrost, mirrors)
3 complaintsOther or unknown
2 complaintsSeat belts
2 complaintsSteering
2 complaints
← All problems reported for the 2003 GMC Yukon Denali
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