The contact owns a 2007 Chevrolet Trailblazer. The contact stated that the headlights failed to operate when activated. The vehicle was not diagnosed or repaired. The VIN was not included in NHTSA campaign number: 15V519000 (exterior lighting). The manufacturer was notified of the failure. The approximate failure mileage was 14,000.

- Gary, IN, USA

The contact owns a 2007 Chevrolet Trailblazer. While driving various speeds, the headlamps failed to remain illuminated. The vehicle was not diagnosed or repaired. The vehicle was not included in NHTSA campaign number: 15V519000 (exterior lighting). The contact stated that the failure was intermittent. The manufacturer was notified. The approximate failure mileage was 60,000.

- Daniellesville, PA, USA

Relay failed losing both front low beam headlights

- Greenwich, NY, USA

Just bought Trailblazer 3 weeks ago. Making repairs before putting on road. New tires, brakes, trans. Lines, body work-rust both rear side doors, spare tire winch, ect.when I road tested with dealer plate two days in a row found out my low bea M or daytime running lights would not work at times. Real problem at night. I understand there is a recall for this problem. My local dealer does not show recall for my VIN. #. this Trailblazer needs to be included. Driving in dark back roads at night very dangorous. Oncoming trafic dont like my hi beams. Spoke with past owner, he said this happened to him 3 OR4 times at night to him. My dealer wants me to pay for parts and labor. He is sure it is headlight driver module like recalled vehicles. Let me know if in need to scream at Chevy. Thank you for help.

- Ashville, NY, USA

Right rear brake light not functioning. Found melted socket on rear light circuit board is causing contact issues with light bulb. Other bulb sockets on this circuit board show no sign of melting

- Frisco, TX, USA

The contact owns a 2007 Chevrolet Trailblazer. While driving 70 mph, the headlights failed and turned back on. The failure was intermittent. The vehicle was not diagnosed nor repaired. The VIN was not included in NHTSA campaign number: 15V519000 (exterior lighting). The manufacturer was notified of the failure. The approximate failure mileage was 130,000...updated 10/13/16 the consumer stated the part was replaced. Updated 10/18/16.

- Mcpherson, KS, USA

The headlights will go out while driving the vehicle. There is currently a recall for this problem for Trailblazers. It is GM safety recall 14291. The problem is the headlamp driver module. I contacted GM. After giving them my VIN number, they told me that my vehicle is not included in the recall. The problems I was having matched exactly what this recall is fixing. I believe my vehicle should be included.

- Buckeye, AZ, USA

The contact owns a 2007 Chevrolet Trailblazer. While driving various speeds, the headlights failed to illuminate. The headlights illuminated after restarting the vehicle, but the failure recurred intermittently. Also, the interior lights flickered occasionally. The dealer failed to diagnose the problem. The vehicle was not repaired. The manufacturer was notified of the failures. The failure mileage was unknown...updated 10/04/16

- Deltona, FL, USA

When driving with headlamps on low beam, intermittently both headlamps will go out. This happen to me while driving down a steep, curvy, highway on a rainy night. I was facing an oncoming big truck, in a sharp curve. Dimmed my lights and everything went totally black on my vehicle. All I hear is the horn of a big truck as the driver is trying to avoid my vehicle. I called my dealership and took my vehicle in only to be told that this make and model is not on recall, yet. So I am out of pocket for the repair, while other GM vehicles are on recall for this same problem. Called GM, was basically told, no recall, your problem. I have been a GM customer for 30 years, not anymore.

- Dolph, AR, USA

Low beam lights would not work. My VIN is not included in the current recall for the same issue. Repair shop replaced the defective relay. Part cost=$200.35.

- Latrobe, PA, USA

Low beam headlight failure. While driving at night, the low beam headlights randomly fail. The vehicle is in motion. When they fail, I can't see in front, and on surface roads, oncoming traffic can't see me. The vehicle was recalled for this very reason, and my vehicle is in that group, but when the VIN number was checked my vehicle wasn't on that list. I don't have the recall number, but I found out online my vehicle should be included in that recall.

- New Baltimore, MI, USA

Vehicle was parked for a few hours when went to start up to leave both low beam headlights/daytime running lights suddenly went out and have not come back on. Fuses are good and bright lights work also low beam bulbs are good.

- Mt. Pleasant, NC, USA

The contact owns a 2007 Chevrolet Trailblazer. The contact stated that the headlights failed to operate. The vehicle was taken to the dealer where it was diagnosed that the headlamp driver module failed and would need to be replaced. The vehicle was not repaired. The VIN was not included in NHTSA campaign number: 15V519000 (exterior lighting). The manufacturer was not made aware of the failure. The approximate failure mileage was 100,000.

- South Bend, IN, USA

The contact owns a 2007 Chevrolet Trailblazer. The contact stated that there was an electrical short and the front passenger side low beam light failed to illuminate. The contact replaced the bulb, but the failure recurred. The second time, the front passenger and driver side low beam lights failed to illuminate. The VIN was not included in NHTSA campaign number: 15V599000 (visibility). The manufacturer was notified of the failure and provided no remedy. The approximate failure mileage was 110,000.

- La Grange, IN, USA

Recall number 14V755000 recall date 11/26/2014 component exterior lighting:headlights summary General Motors llc (GM) is recalling certain model year 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 then fail and not illuminate. 2007 Trailblazer is being recalled for lighting issues. My 2007 Trailblazer is experiencing same issues but I was told by gmail that mine was not one recalled

- Mc Cutchenville, OH, USA

Front lights go off while driving

- Brentwood, TN, USA

While driving on the highway the loe beam lights flickered on and off and shut off for a couple of seconds. The driver door window switch continually malfunctions while driving and stationary windows won't roll up or down and the fuel level gauge works sometimes and other times it won't

- Columbus, OH, USA

The contact owns a 2007 Chevrolet Trailblazer. While driving at any speed, the front low beam headlights failed to illuminate. The failure occurred constantly. The vehicle was taken to an independent mechanic where it was diagnosed that the circuit board failed. The vehicle was not repaired. The VIN was not included in the NHTSA campaign number: 15V519000 (exterior lighting). The manufacturer was notified of the failure. The failure mileage was 112,018.

- Alexander, AR, USA

The contact owns a 2007 Chevrolet Trailblazer. The contact stated that while driving at 50 mph, the front low beam lights failed to illuminate. The failure occurred constantly. The vehicle was taken to an independent mechanic where it was diagnosed that the solid state relay had failed and needed to be replaced. The vehicle was repaired but the remedy failed. The VIN was not included in the NHTSA campaign number: 15V519000 (exterior lighting). The manufacturer was made aware of the failure. The failure mileage was 45,000.

- Panama City, FL, USA

My low beam and daytime running lights stopped functioning last week. I found there was a recall for this, but only for certain vehicles. GM needs to expand this to cover all Trailblazers manufactured in 2007. I contacted GM and was told in spite of problem they would not cover the repair. I had to drive home on interstate highway at 10:00 pm 85 miles using high beam headlights.

- Mansfield, OH, USA