The contact owns a 2004 Buick Rainier. The contact stated that the headlights turned off intermittently without warning. The contact stated that the headlights remained off for approximately six minutes. When the lights turned back on, the lighting was dim. The vehicle was taken to J.D. byrider (5101 new bern ave, raleigh, nc 27610) where they replaced the replaced the headlight driver module on two different occasions, but the failure recurred. The manufacturer was not contacted. The vehicle was not repaired. The failure mileage was 150,471.

- Stem, NC, USA

Headlights fail intermittently while driving. While driving last night the low beam headlights went out. The high beams still worked. This is about the sixth time this has happened. I changed out the headlight relay just before this occurred as I had seen a recall on 2006 and 2007 Rainiers showing this as the problem. After a short time the high beams also went out. I parked and turned the engine off for a while and when I restarted the high beams were working again but not the low beams. I was doing a combination of street and highway driving and it appears to be unrelated to any road conditions as this has happened on both highways and city streets.

- Palm Bay, FL, USA

Low beam headlights failure both at the same time. Occurred on two separate occasions. First time a year or so ago, low beam relay replaced by best recollection

- Arnold, CA, USA

Low beams on lighting goes out for no apparent reason. This has happened two times in the last two weeks. Dealership says they just can't find anything wrong. Although they had another vehicle there with same problem. This seems to be a recurring problem with GM SUV's. my 1994 GMC did the same thing and I heard reports of other GMC's doing the same thing. Not good on interstates at night.

- North Myrtle Beach, SC, USA

I tried to get my car inspected today in Virginia but it failed due to the dummy lights on in the dash board ABS and brake. The dealer could not comm with comp but changed the fuse for the cig lighter then the codes read ebcm module fault.. in 2014 my running headlights would just go out.. no lights until I put on high beams I have had them worked on and changed but still burn out

- Portsmouth, VA, USA

After headlights are on for a long time they will go off.

- Fairmont, NC, USA

The contact owns a 2004 Buick Rainier. While driving at 50 mph, the headlights failed to illuminate. The failure recurred numerous times. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was 160,000.

- Traverse City, MI, USA

Have noticed after a heavy and driving rain that the electrical systems acts up. We call it crazy car! all the dash lights blink & flash, bells ding and gauges fluctuate while the vehicle is at rest and on the move. We shut the engine off, sit for a minute and restart only to get the same thing. That may happen for the entire ride duration or we may get no dash lights at all. It appears to me that there is a short or a moisture that creates this happening because after a few days of good sunny weather where the water has evaporated from the roadways, our beloved rainer comes back to normal. We still experience the dimming of the headlights as we are driving at night when we are cruising with no gas pedal application at around the 32 mph marking which is rather annoying as other drivers feel as if we are flashing them. We see a down surge in the battery gauge drop for 14 volts to 11 volts and then come back up. Sometimes this can happen once or twice during a 10 mile ride or as many as 50! we wonder, when, oh, when will GM pay attention to these complaints or are we just talking into the wind?

- Dudley, MA, USA

The contact owns a 2004 Buick Rainier. The contact stated that the low beam headlight socket melted causing the light to shake. The failure recurred numerous times. The vehicle was taken to an independent mechanic where it was diagnosed that the head lamp module needed to be replaced, along with replacement of the light. The vehicle was not repaired. The contact referenced NHTSA campaign number: 14V755000 (exterior lighting). The manufacturer was made aware of the failure. The failure mileage was 80,000.

- Manchester, CT, USA

This is my second complaint rising from the same issue, I own two 2004 Buick Rainier's and they both have had an issue with the low beam headlamp bulb and connector being melted due to poor connection. This is a costly repair since the GM parts catalog does not list a replacement connector, they would rather sell the entire headlamp assembly. The first complaint occurred on my other Rainier now this one. No headlamp is a safety concern, and due to the wiring overheating and melting could be a potential fire hazard.

- Decatur, IL, USA

I own two 2004 Buick Rainier's and have had this issue with both, also have talked to many friends that had the same issue. The issue is that the headlamp bulb connectors are melting where they plug into the bulb, causing intermittent or no function at all of the headlamp. When trying to find a new connector for the bulb I was told I would have to buy the entire headlamp housing assembly, which is quite expensive. I know there are more cases out there with this as an issue, as GM uses these type of connectors on the Chevrolet trailblazer, GMC Envoy, Oldsmobile Bravada, and the Buick Rainier. I think this issue should be addressed because it is a very common problem caused by defective materials.

- Decatur, IL, USA

I have a 2004 Buick Rainier. Speedometer is saying 120mph when only going 25. It would adjust itself for a day but then it was all over the place and now staying at 120 more often. This started at the end of May. For a few years now the hatch window lock is a problem. Can't open it because I have an issue with getting it locked again without slamming it. Have also had condensation in my head and rear lights since I've gotten it. Why they have yet to recall about the speedometer is crazy. This is a safety issue especially when children or the elderly are involved! the cost to fix the cluster alone is 455.80$ (cheapest). This should not be my responsibility when most, if not all, of the Rainiers are all malfunctioning in the same way.

- Oak Hill, WV, USA

The contact owns a 2004 Buick Rainier. The contact stated that while driving 5 mph and above, the low beam headlights would fail on an intermittent basis. The vehicle was taken to an independent mechanic where they advised her that they were unable to diagnose the failure. The vehicle was not repaired and the manufacturer was not contacted. The failure mileage was approximately 75,000. The VIN was unavailable.

- Midlothian, VA, USA

I have had trouble with the headlights dimming while driving since the beginning, the dealership has several times worked on the problem, which I think has cleared up..so far. Now my speedometer has started messing up, it says I am going 50 while parked and 120 while driving. I only drive short distances and mostly into and back from town 6 mile one way. I have 50,969 miles on my 2004 vehicle, I keep its checkups and oil changes regularly: Dealership has records. I feel this vehicle has had electrical issues from day one, I see turn signal and brakelight issues in recall so I don't believe I am wrong about this. They want to charge me over $400 to change the "cluster" as the economy goes, I too cannot afford this kind of charges on an item that should not have issues. Especially when I take good care of it and really has low mileage and wear and tear (perfect condition).

- Sault Sainte Marie, MI, USA