LOW BEAM HEADLIGHTS HAVE FLASHED ON MULTIPLE OCCASIONS IN THE PAST. ON THE NIGHT OF OCTOBER 2, 2014, WHILE DRIVING HOME WITH MY ENTIRE FAMILY IN THE CAR, THE LOW BEAM HEADLIGHTS WENT OUT COMPLETELY. I TURNED ON MY FOG LAMPS TO GET HOME. I CHECKED ALL FUSES AND RELAYS AND THERE WERE NO PROBLEMS. I ALSO TOOK IT TO A MECHANIC, WHO SECURED A LOOSE GROUND WIRE. THIS DID NOT HELP. THEN I HEARD THAT GM W…
2005 Chevrolet Trailblazer lighting problems
moderate 99 complaints filed with NHTSA · avg repair $250
Complaints
99
Recalls
0
Crashes
0
Avg fix
$250
What owners are reporting 2 most recent
HEADLIGHTS FLICKER AND THEN GO OUT LEAVING NO DAYTIME RUNNING LIGHTS OR HEADLIGHTS FOR NIGHT, RAIN OR SNOWY CONDITIONS. IT IS NOT POSSIBLE TO FIX WITHOUT TAKING IN, 2 LOCAL GARAGES IMMEDIATELY KNEW WHAT THE PROBLEM WAS AND DIDN'T EVEN HAVE TO ORDER THE PARTS. *TR
Common questions
How serious is the lighting problem on the 2005 Chevrolet Trailblazer?
It's a documented issue but not catastrophic. 99 complaints have been filed. Repairs average $250 and most owners catch it before it causes a breakdown.
At what mileage does the lighting typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $250 for lighting repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to lighting?
No active recalls currently cover lighting issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities.
Repair cost estimates are independent-shop national averages and may differ in your area.
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