sir i have tavera neo3 model, i m facing the coolant leakage problem from coolent bottle situated in bonet.

several time i m complainting this problem while servicing but this problem is now orserve directly this leakage. is only observes after 2000 km to 3000 km so. two time service center technicial told me that your problem is solve, but after two complaint and paid service also same problem is still face by me, and also this time i m complaint the same to service center & they have ask me to come against please help me out