2004 Chevrolet Impala lights problems

Filed May 29, 2018 · Lights · 260,000 miles · NE

Tl* the contact owns a 2004 chevrolet impala. The contact stated that the exterior headlights failed independently while being operated at night. The failure occurred without warning. The dealer was not contacted for diagnostic testing or repairs. The manufacturer was not notified. The failure mileage was approximately 260,000.

Filed May 31, 2017 · Electrical, Lights · 90,000 miles · MI

Turn signals do not opera rate all the time, when they fail hitting the hazard lights button seams to make them operate.

Filed Dec 8, 2016 · Lights · 128,640 miles · OK

Multifunction switch randomly fails to turn on low beam in motion and stopped. To operate the vehicle with some lights on at night, left hand has to hold down the high beam as it fails to stay on. Steering wheel must then be operated with only when hand. Replacing the the multi function switch fixes the problem until it fails again. Averaging 6 months between failures and have replaced the switch 3 times already.

Filed Nov 28, 2016 · Lights · 90,000 miles · IN

I was driving at night and turned on my brights and shortly after my headlights went out. I had to mess with the switch before they would come back on. They kept doing this until I switched back to dims.

Filed Nov 28, 2016 · Lights · 184,000 miles · WI

After sitting for a couple months, upon driving the car again the low beam headlights don't work. Replaced the multi-function switch, checked all the relays and fuses. Still not working. High beams and daytime running lights work. This basically renders the vehicle undrivable, as it gets dark at 4:30 in the winter, and I am not able to drive it at night.

Filed Feb 12, 2016 · Electrical, Lights · 4 miles · WA

I bought my 2004 chevrolet impala (3800 v6 engine) new, which has now less than 12,000 miles, & I drove primarily for running errands. One month ago, its body computer memory went bonkers. The day after I returned after xmas, I went to get grocery. As the car was normal the previous day, I did not expect any problem. However, upon finishing shopping 30 minutes later, I found the car (1) honking non-stop, (2) its dome lights could not be turned off, (3) the 'door ajar' warning jingled all the way ' even though I stopped by roadside to ensure all doors were closed. On top of that, (4) the turning signals (both left & right) stopped working. About 5 minutes after returning home and locking up the car, (5) the honking/dome lights/door warning started again. Although I reset the control panel, the problems did not go away. I therefore took the car to the dealer, but their mechanic could not find the causes offhandedly, and an appointment was made to thoroughly check the car with diagnostic instruments. However, on the day of the appointment (1/26/16), everything was normal again, and diagnostic tests could not find anything wrong by the dealer. Today (2/12/16), the turning signals malfunctioned again briefly and worked again, but (6) the instrument panels were all erroneous, with readings of fuel, coolant temperature, tachometer above limits - even when the car is stationary. I expect that it is a matter of time that (7) the speedometer will also go defective. At that time, the dash board will have to be replaced as a whole, costing more than $500 dollars. Obviously, the computer system is not working right. I should add that my car has been maintained regularly with the dealer. I hope my report will bring the federal safety agency's attention to the above parts/workmanship problems of gm.

Filed Feb 11, 2016 · Electrical, Lights · 42,536 miles · OH

Tl* the contact owns a 2004 chevrolet impala. While driving approximately 60 MPH, the contact turned off the high beam headlights and the electrical system failed without warning. The contact had to park the vehicle and manipulate the high beam switch on the steering column in order for the lighting/electricity to return. In addition, the vehicle received a recall repair for the ignition key where the key was replaced. Afterwards, when the key was in the ignition and turned, the vehicle failed to start. Once the vehicle was started and the key was in the on position, the vehicle would stall without warning. The contact had to manipulate the key in the start position several times in order to start the vehicle. The contact took the vehicle to the dealer where it was diagnosed that the switch on the steering column and body control module failed and needed to be replaced. The vehicle was not repaired. The manufacturer stated that because the vehicle was over 10 years old, they were unable to assist with the repair. The failure recurred. The failure mileage was 42,536.

Filed Feb 2, 2016 · Lights · 150,000 miles · MD

The headlights no longer work. High beams and low beams both work, but the regular headlights are no longer in service under any circumstance. Now, the low beams go on when the headlights used to go on. When I drive at night, I am forced to keep on the high beams. This has been the case for the last 2 weeks. It never had a problem like this before. It started right around the time the vehicle reached 150,000 miles driven.

Filed Jan 5, 2016 · Lights · 240,000 miles · TX

Tl* the contact owns a 2004 chevrolet impala. While driving various speeds at night, the headlights flickered and powered off without warning. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was 240,000.

Filed Oct 30, 2015 · Lights · 180,000 miles · IL

Tl* the contact owns a 2004 chevrolet impala. The contact stated that while driving at approximately 60 MPH, the low beam head lights began to flciker and suddenly failed. The contact indicated that the high beam lights also would not turn on. The vehicle was taken to an independent mechanic who diagnosed that the head light switch failed. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 180,000.