The contact owns a 2014 Chevrolet Silverado. The contact received a recall notice for NHTSA campaign number: 14V301000 (electrical system: Software, seat belts:front:warning light/devices). The dealer updated the radio software. After the recall repair was performed, the entire electrical system began to malfunction. The vehicle was not repaired again. The approximate failure mileage was 4,913.

- Moulton, AL, USA

The forward collision alert system is not safe. I have had this go off on me over 100 times in 25,000 miles and almost causing an accident a few times. The led on the dash will flash and the seat will vibrate causing you to react thinking you are getting ready to hit something. This occurs in 3 situations: 1) approaching an underpass while the sun is shining into the windshield, which is daily for me during my commute. 2) in a lane on the highway closest to the barrier wall, it thinks you are going to hit it head on I guess. 3) on a 2 lane side road with approaching cars are the are passing by on your drivers side. I have not been able to detect if this is due to the sunshine or head lights. So this causes a major alert reaction to you each time, this is a big safety issue as a reaction to nothing but alerts can cause an accident in itself.

- Fayetteville, GA, USA

I don't like the auto locks on all the doors. If you don't put the truck in park, the doors will not unlock, and if the kids pull the handle before I put in park, you have to go outside the truck and open the door. I have turned off all the locks and it still does it, and the dealership says that is just the way they are made now. If I was in an accident and the car was still in gear, my kids would be trapped in the truck, because even hitting the unlock buttons will not open the doors. This is very concerning, I can't even drop the kids off at school in the line because I have to put the truck in park in order for the doors to unlock and that is after I hit the unlock button to get them to unlock. This is very scary to my wife and I. what can be done? thanks.

- Mooresville, IN, USA

Note: The truck would not crank two time before I started taking it to the dealer on the following dates. 1/21/14 truck would not crank, the sevice deptment could not find anything wrong 3/17/14 truck would not crank, towed to dealer, found body control module not working properly 3/24/14 truck would not crank, towed to dealer, found body control module not working properly this is getting old!!

- Tupelo, MS, USA

I purchased a 2014 Silverado crew cab ltz Z71 on August 16. Almost immediately it began having issues with the safety systems that were extra modules on this vehicle. Parking assist sensors do not work consistently, lane departure warning system fails to initialize or operate consistently and downhill grade breaking system fails to initialize or operate consistently, forward collision warning system fails to initialize and operate consistently. (I have photographs of the safety features failing). In addition, the heated/cooled seats (driver side) overheats with driver weighing 280 lbs - causing rear vent /exhaust covers to separate from the seat. Seat gets very hot- passengers in back of vehicle complain about extreme heat (again photographed failures) failures with safety system functionality are described by multiple owners of the same model truck (ltz) that I purchased. Same problems are described throughout this thread www.GM-trucks.com/forums/topic/152662-any-new-2014-Silverado-owners-having-issues-with-their-truck took to dealership- they kept for two days. Unable to reproduce problems. BCM and infotainment center updates failed to resolve. Heated/cooled seat overheating was not resolved- however, I duplicated it immediately upon departing from the dealership. Mileage is now 4300 miles with same problems. GM case [xxx] was opened on 9/9/13 and all issues remain unresolved after BCM update. Information redacted pursuant to the Freedom Of Information Act (FOIA), 5 U.S.C. 552(B)(6).

- Galveston, TX, USA

I was stopped at a red light when my vehicle was rear ended local police estimated other vehicle's speed to be 45-50mph upon impact.

- Peabody, MA, USA