The speedometer and tach gauges have been messed up for nearly a year now and I can not get GM to fix the problem. It is on an 05 Silverado and they refuse to do anything to any truck after 04.

- San Diego, CA, USA

The headlamps, exterior lamps, all lights on dash, window and door lock switches, radio, A/C switches and gauges flicker. The gauges, ie.. fuel, water temp, tach, voltage meter and oil pressure gauge fluctuate. Im afraid they will permanently go out while driving at night. I've tried dimming the headlamps, adjusting the rheostat and other things with no change. My truck is now past warranty on the mileage. I noticed a service bulletin on my insurance website. The bulletin is 1001986. According to this service bulletin GM has been having this problem for quite some time as the bulletin was sent Jan. 2001 and still has 2005 models [what I have] included in that bulletin. I went to my dealer and requested info on the specific bulletin so that I could make repairs and was first told by the serv. Writer that she did not have access to serv. Bulletins. I told her that I had been a service manager for a Toyota dealer and knew that if she was a service writer then she did indeed have access to bulletins she admitted she did. I then asked again for a copy of the bulletin and she then said she wasn't authorized to give that info. I paid almost 40K for this truck and that's the service you get from GM. It seems that if so many vehicles having the same problem at least 6 consecutive years you guys should investigate and mandate a recall as your driving lamps are a vital part of the safety with the vehicle.

- Spurger, TX, USA

2005 Silverado truck, interior of truck caught fire in the middle of the night when family is sleeping. Believed to have started in power seat motor only days after a new battery replaced. Wiring problems versus defective instrument that drew power off the battery to begin fire?

- Hazleton, IA, USA

Was going 55 mph and came to a stop light. The speedometer stayed at 55 mph. When I sped back up the speedometer went up to 150 mph and stayed there. Sometimes it drops back down to 90 mph and the goes back up to 150 mph when I speed back up. It normally stays stuck at 150 mph no matter what speed I'm at.

- Fredericksburg, VA, USA

The contact owns a 2005 Chevrolet Silverado 1500. While driving approximately 50 mph, the contact smelled burning wire underneath the dashboard. He looked under the dashboard and discovered a red, glowing, burning wiring harness, which he then unplugged. The blower motor resistor and the wiring harness failed. The current mileage was 68,357 and failure mileage was 66,000.

- Tulsa, OK, USA

The odometer read 47,000 then a week later read 7,000 a week after read error and is error now.

- Louisville, OH, USA

Vehicle will quit running and will or will not restart. Sometimes after 15 minutes it will. Quits running at any speed and at red lights.

- Arlington, VA, USA

While driving down the interstate at 70 mph, the engine suddenly stalled, resulting in the engine to quit. Since our truck has a standard transmission, the driver simply "popped" the clutch and the engine started. About 10 miles later, the engine stalled several more times causing the engine to quit again forcing us to pull to the shoulder. We checked the battery cables, but the engine would not turn over. After a few minutes the engine started, but continued to stall. While in neutral, the RPM's were jumping over 3000 then falling below 500. At the same time, the battery gage was reading nearly nothing. No warning or check engine lights ever appeared. Since we were in another state 500 miles from home, our only choice was to continue until we could find a GM mechanic. The engine continued to stall and misfire for another 60 miles. Since we were a mere 702 miles over our factory warranty, the dealership told us we would have to schedule an appointment, and the next opening would be in 8 days. Instead, we were able to find a local mechanic shop, and in a matter of minutes the mechanic found the cause of the stalling to be a wire that plugs into the coil pack. He called the GM dealership for a replacement, and was told it would have to be ordered from the manufacturer and it would take a week or more to arrive. The mechanic told us the factory wire was not necessary, he could simply splice into the wire to fix our problem. Since staying an additional week was not an option, we agreed to have the mechanic fix the wire by splicing it. We began to experience similar stalling 10,000 miles later. There are 2 wires that enter the same clip then plugs into the coil. The cause of stalling the second time was the wire opposite of the one replaced before. This leads me to believe that there may be a defect in the coil itself, or merely low-quality wires installed by GM.

- Dexter , KS, USA

While the driving down the road, I pressed the release button on the steering wheel to adjust, then the engine cut off, all the panel gauge icons lighted up and the digital display for the "P R D R L" cycled across. I had to put the car in neutral to restart the engine. Once I got home, I was able to duplicate the problem while idling in park on the drive way. This is a new Silverado purchased June 24, 2005. Will take in to dealer asap.

- Pomona, CA, USA

This is a failure of all autos. Why not require all auto makers to hook up cars lights to their windshield wipers? that way if wipers are on lights are on.

- Bell Buckle, TN, USA