OK, so this post probably won't apply to everyone, but this is the 3rd time I've encountered this with a random GM vehicle. Funny enough, it's happened in our parking lot each time. Here at work I guess I'm someone that people go to when they've got a problem with their car. Call me the parking lot mechanic, haha. So anyway, the problem this time was the vehicle was whining when you turned the wheel. First guess: low on power steering. But nobody could find where to add some fluid! That's because GM has hidden it.