Hi everyone. I bought my Grande this past January and it's only under 7K mileage. For past couple of months, every time I brake my car, a myseroise "faint" sound "tick tick" goes audible. I am sorry I can't mimick this sound, and it's not noise either. One of my cousin told me this sound comes due to rust on brake pads, but I don't see any rust on my pads and I also don't know whether he's being for real or not. If anyone out there who can help me understand what's this sound about or how can it be fixed, i would gladly appreciate it. My rolla used to be noise free but now this sound has me going psycho and I wonder what ignites this feeble sound.