My car has several problems, but the service center says it’s fine after they test drive it. The biggest issue is that sometimes the brakes don’t work. Driving this car feels dangerous. What should I do?

If the service center claims the car is fine despite your concerns, especially about brake failure, you should insist on a thorough inspection by a qualified mechanic. If they refuse, you can file a complaint with the consumer forum or the Motor Vehicles Department, highlighting the safety risks.