hey guys I just took my car in for some servicing and some warranty work. First my brakes were starting to squeak, plus my driver side window rattles on the way up/down as if something was loose inside. Anyway went to pick up my car and the service write said the replaced my front and rear pads and cut the front rotor. What puzzled me is the fact that I didn't leave them my wheel lock keys. I did notice that the rear pads were in fact new, however there is no visual evidence that they did in fact replace the front pads.Should I go back to them and fight it. I mean I didn't have to pay, but if they claim to have done some work it needs to be done. What do you guys think.

 

if they are stock rims then I am pretty sure that they all have the same key