My Punto is at KHT motors again to rectify the hot-start problem. Actually I had visited KHT last Friday to resove some other issues including the hot-start problem. My car was at KHT on Friday and Saturday. Following were the issues to be resolved: 1. Battery not charging/power leakage while car is running. After running some kms, car fails to start and MID display gets reset when attempting to crank. Car starts after making 4-5 attempts. 2. Brake fluid level goes down frequently. Needs to check for any leakage. 3. Minor exhaust leakage, some gasket seems to have gone. All issues, except point no.1, were resolved to my satisfaction. Apart from the list above, they also did tyre balancing and alignment. The drive has become much smoother now. Issue no.1 was not resolved, probably becuase they were not able to diagnose it correctly during service, and the engineers thought it was resolved. Unfortunately, that was not the case. So, to resolve this issue, I have left the car again at KHT today. The SA told me that he would be able to give the car back only tomorrow because this seems to be a complex issue and needs more time to diagnose & fix. I have requested Bharat, my SA, to check the relays and the alternator too.