My 2010 Santa Fe only has 42000km and now the front brake pads (both sides) are 4mm left (around 10%) and they are loose. Is this normal? I've owned 4 cars and never this fast. So it shouldn't be my problem. I also had brake serviced once. I have complained noise from front end which may caused by brake. I also complained that I feel the brake was dragging my car once. What chance do I have I if I call Hyundai for some help? Thanks for any advice.