My truck was hit on the passenger side, took out both doors and the rocker panel, its all fixed and you'd never be able to tell it was repaired. But I've noticed since that once in a while, usually on hotter days, the power lock actuator on the rear passenger side door won't work, it locks manually, but not with the power locks, and occasionally I'll hear a scratching chirping like sound from the main speaker on the same door as well. The speaker sound is always at the same volume level and does not change even when I turn the radio all the way down, and to get rid of it I just have to turn the radio on and off and it goes away. I think the speaker issue is more stereo head unit or maybe amp related (I have the Infinity sound system).