While the Audio system was playing I heard a loud thud and no audio post that. The only way to have it working was to remove the key from the ignition and restart. It would work for 10 min and the whole exercise again how frustrating after having paid 15 Lacs. This was just the start, later the entire display panel went blank. I had no other option but to visit the dealer and pay moner to repaire the silver box cost 7500 rs