HEADLIGHTS GO FROM BRIGHT TO DIM 4-7 TIMES/MINUTE WHEN DRIVING. DEALER REPLACED ALTERNATOR, DID NOT HELP. THIS WILL HAPPEN ON SOME OCCASIONS ONLY. *NM
2006 Buick Rainier lighting problems
severe 12 complaints filed with NHTSA · avg repair $250
Complaints
12
Recalls
0
Crashes
0
Avg fix
$250
What owners are reporting 4 most recent
TL* THE CONTACT OWNS A 2006 BUICK RAINIER. WHILE DRIVING 50 MPH, THE EXTERIOR LIGHTING DIMMED AS IF THEY WERE NOT ON AND STARTED FLICKERING. THE CONTACT ACTIVATED THE HIGH BEAM LIGHTS, WHICH ALSO DIMMED AND FLICKERED. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 14V755000 (EXTERIOR LIGHTING); HOWEVER, THE PART FOR THE RECALL REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFA…
REGARDING EXTERIOR LIGHTING- WHILE DRIVING AT NIGHT -THE HEADLIGHTS WILL SUDDENLY GO OFF & STAY OFF FOR A PERIOD OF TIME.SOMETIMES THEY WILL COME BACK ON & STAY & OTHER TIMES JUST STAY OFF. IT WAS NOT HAPPENING EVERY TIME,BUT NOW SEEMS TO DO IT MORE FREQUENTLY. I'M AFRAID TO DRIVE IT AT NIGHT.
WHEN DRIVING AT NIGHT IN THE MIDDLE OF A DRIVE THE HEADLIGHTS AND DRL FAILED. THE NEXT DAY THEY WORKED. THIS IS SIMILAR TO NHTSA ID# 10724629. CALLED BUICK AT (800) 521-7300 AND SHE SAID MY COMPLAINT WAS RECORDED AS SERVICE REQUEST 8-1699743903. SHE ALSO INFORMED ME THAT EVEN THOUGH SOME 2006 BUICK RAINERS WERE RECALLED THAT MY VIN WAS NOT INCLUDED IN THE RECALL. I AM EXPERIENCING THE EXACT PROB…
Common questions
How serious is the lighting problem on the 2006 Buick Rainier?
It's a meaningful issue. 12 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $250.
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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