I have lived in nyc most of my life, so havent had a car since college. Been spending alot of time in ca lately so bought a car, 2010 mercedes benz slk350 with 25,000 miles on it. Took the car in for scheduled maintenance yesterday and they told me i needed to replace my front brake pads. I bought my car at the same mercedes dealer i took it to for service. They claim when i bought the car the pads were 7mm, now they are less then 2mm . I HAVE DRIVEN LESS THEN 1000 miles in 9 months. From what i am read this is not even possible. Obviously i barely drive, and i am not a bad driver. Any thought on WTF?