I recently switched to this dealership because the GMC one I was going to had awful customer service. This one has great customer service, however I thought it was ridiculous I would have to pay $150 to diagnose why my engine light is on. When I made my appointment, I explained to her that I needed this checked out and she never mentioned a fee. I was told of the fee when I got to my appointment. I went to Autozone and Tuffy mechanics and both did it for free! Also, after my oil change they didnt wash my car and that was the 2nd time thats happened. Is that not an offered service? The dealerships I have used, have always washed my car after the oil change. Also, when you do an oil change, dont you ususally inspect the vehicle? After my oil change I took my car to Tuffy to have them diagnose my engine light and check why my car vibrates when I brake. I need 3 sensors replaced and new rodars/pads in the front. You guys marked that my brakes are in good shape, would think you would have noticed that when my car was in. Just a disappointing visit.