Exterior Lighting. Review the 9 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
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NHTSA owner reports · September 18, 2026 snapshot.

0 crash reports1 fire reports0 injury reports

Electronic Stability Control (esc) complaints

2 reports

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72,246 miles · Sep 4, 2016

Electrical SystemElectronic Stability Control (esc)Engine

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"TAKATA RECALL" PURCHASED FROM EASTCHESTER CHRYSLER JEEP DODGR DEALERSHIP IN BRONX, NY 10486 , ON FEB. 28, 2015, ENGINE LIGHT ILLUMINATED ON DASHBOARD INDICATING A POSSIBLE PROBLEM. I TOOK IT BACK APPROXIMATELY 7X TO THE DEALER FOR REPAIR AND APPROXIMATELY 8 ADDITIONAL TIMES AT OTHER MECHANICS. UNFORTUNATELY, LIGHT CONTINUES TODAY. BOTH HEADLIGHTS WERE PROBLEM; DRIVERS SIDE BEGINNING FIRST DIMMING VERY LOW. SEVERAL WEEKS LATER, THE PASSENGER SIDE HEADLIGHT BEGAN TO HAVE PROBLEMS AS WELL. EVENTUALLY IT BECAME A NECESSITY TO BECOME AN EXPENSIVE OUT-OF- POCKET EXPENSE. FINALLY, THE STABILITY CHECK LIGHT CONTINUOUSLY COMES ON AND OFF MAKING IT NECESSARY TO STOP AND TURN OFF AND RESTART VEHICLE AS SUGGESTED BY DEALER MECHANIC ADVICE. ALLINFORMATION DESCRIBED IS VERIFIED WITH DOCUMENTS.

NHTSA ODI #10903590

121,000 miles · May 23, 2016

Electronic Stability Control (esc)

THE SERVICE STABILI TRAC LIGHT KEEPS COMING ON I ALSO HAD A 06 TRAILBLAZER SAME THING PAID 300.00 TO FIX IT AND KEPT DOING IT.

NHTSA ODI #10870362

Official recalls

15V519000 · Exterior Lighting:headlights

Aug 14, 2015

General Motors LLC (GM) is recalling certain model year 2007 Pontiac Grand Prix, 2006-2009 Buick LaCrosse, 2006-2007 Buick Rainier, Chevrolet Trailblazer, GMC Envoy, 2006 Chevrolet Trailblazer EXT, GMC Envoy XL, 2006-2008 Isuzu Ascender, and Saab 9-7x vehicles. In the affected vehicles, the headlamp driver module (HDM) may overheat and fail, causing the headlamps and daytime running lights to not illuminate.

Consequence & remedy

Consequence: Headlamps that do not illuminate reduce the driver's ability to see the roadway and reduce the vehicle's visibility to oncoming vehicles, both of which increase the risk of a vehicle crash.

Remedy: GM will notify owners, and dealers will replace the HDM, free of charge. The recall began on May 17, 2016. Owners may contact Buick customer service at 1-800-521-7300 or Pontiac customer service at 1-800-762-2737. GM's number for this recall is 14291.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

RQ17002 · Loss Of Headlights

Opened Apr 24, 2017 · Closed Mar 29, 2021

Status: closed (inferred from source dates) · Exterior Lighting:headlights

The subject vehicles are model year (MY) 2002-2009 Chevrolet Trailblazer, GMC Envoy, 2004-2007 Buick Rainier, 2003-2008 Isuzu Ascender, 2005-2009 Saab 9-7X, 2002-2004 Oldsmobile Bravada, 2003-2006 Chevrolet SSR, 2005-2009 Buick Lacrosse, and 2006-2008 Pontiac Grand Prix. This scope includes the Trailblazer/Envoy variants: 2002-2006 Envoy XL/Trailblazer EXT and 2004-2005 Envoy XUV. The original scope of this investigation was expanded to include all vehicles equipped with the subject Headlight Driver Module (HDM). The focus of the investigation was to determine whether actions performed by General Motors adequately addressed any unreasonable risk to motor vehicle safety in the subject vehicles concerning the headlights and the HDM that controls them.Under normal electrical load and environmental conditions, the HDM can overheat inside the Underhood Electrical Center (UEC). This can cause the module to fail and result in a simultaneous loss of both low beam headlights and both daytime running lights (DRLs), often with no warning or prior detectability to the driver. This failure can be intermittent or permanent. No other exterior lights are affected. High beams, turn signals, brake lights, and reverse lights are still operational.General Motors addressed this issue with 2 recalls (14V755 & 15V519) and a special coverage program (N172091910). In view of the recalls and special coverage program implemented by GM and the vehicle high beams continuing to operate, ODI has tentatively concluded that the actions taken by GM mitigate any unreasonable risk to safety posed by HDM failure in the subject vehicles.Accordingly, the investigation is closed. The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist. The agency reserves the right to take additional action if warranted by new circumstances.The ODI reports cited above are available for review online at NHTSA.gov under the identification numbers in the attached document.