I think you also got the same problem which I got. I also noticed the noise when driving long runs initially but now I'm getting it all the time. I did changed brake pads, refaced the disks but no joy yet. I have taken the car to several persons & now I'm fedup with this. The noice is something like "karas.. karas.." & I'm getting it on the front right wheel only. The funny thing is some of the makabasses are telling that nothing seems to have gone wrong here apart from the noise & nothing seems broken. Believe me, I have taken the car to 4 local garages & also to the agents. What some of them did was cleaned the mechanism. But the problem is still there. I have already driven the car twice to N' Eliya & once to Galle with the noise.
Any expert or anybody had the same & overcame this, could you please share your experience?