Hi, My car was put up for the first service on 2nd of this month and I took back it on 6th (as the left back door was dent because of a biker who overtook from left, I repaired it). It crossed 6200 KM and my friend (a good driver indeed) taken my car today to go his native. He almost driven 300 KM on highway and ringed me and told that the warning system is informing "ABS unavailable" and the reason given in the manual is "Hydraulic oil is low". My actual drive is 80% city and 20% highway till now as well I drive through ORR in Bangalore (as there were flyovers and underpasses coming through in the initial days of my drive, whatever time I start to office, I am supposed to drive in dense traffic) and my brake use is moderate (as I prefer driving left track for smooth movement). As well sometimes I hear the "Grr" noise while braking in the first gear in dense traffic. Even with moderate braking will the brake oil or whatever the Hydraulic fluids will dry up this fast? Whether anyone else had such experience?