Hyundai Santa Fe multiple unresolved issues including cold air at stops, clunking brakes, auto door-lock problems, and intermittent auto start failure on Hyundai Santa Fe

Some Hyundai Santa Fe owners report experiencing issues such as cold air coming from the heating system when the vehicle is stopped, which may indicate problems with airflow regulation. Additionally, there have been reports of clunking noises from the brakes, suggesting potential issues with the braking system that require inspection. Some owners have also encountered problems with the automatic door-lock feature, raising safety concerns that may necessitate professional attention. Furthermore, intermittent failures with the auto start feature have been reported, potentially linked to issues with the ignition system or related components. These concerns can affect the overall driving experience and safety, making it crucial for Santa Fe owners to address them promptly to maintain vehicle reliability and performance.