So I was hit the night before thanksgiving. Everything worked fine. Had my car in the shop to fix damages, but my display screen worked. Once I got the car back from the shop, my display hasnt come back on. I checked fuses, tried the door trick, tried disconnecting the battery and still nothing. The buttons on the steering wheel work but only for like ten minutes. During the drive they stop working so the volume and station will be stuck until I stop the car and restart it later on. The USB connection also doesn't work under the screen since it's connected to the MyLink. If there is any other suggestions on how to fix this it would be greatly appreciated.