Some Hyundai Santa Fe owners report experiencing brake warning light activation during heavy snow at highway speeds, which may be due to the emergency braking system being erroneously triggered by challenging road conditions. This can result in a warning message indicating that the emergency braking system is engaged. Owners are advised to ensure that the emergency brake is not engaged, as this could cause the warning light to remain illuminated. In such situations, it is recommended to safely pull over, activate hazard flashers, and use a triangular emergency warning device if available. Additionally, it is important to place the vehicle in Park (P), apply the parking brake, and turn off the engine before addressing any issues related to the brake warning light activation. Following these precautions can help ensure safety and proper functioning of the braking system in adverse weather conditions.

Some Hyundai Santa Fe owners report experiencing issues such as rear arm rust, which can lead to safety concerns if not addressed by a qualified mechanic. Additionally, some owners notice a burning smell under the hood, indicating potential overheating, oil leaks, or electrical problems, which require prompt professional inspection to avoid fire hazards or further damage. Moreover, when the battery and brake lights illuminate on the dashboard after repairs, it may signal problems with the charging or brake systems, necessitating immediate attention from a certified technician to prevent safety risks and additional damage. Addressing these concerns promptly is crucial for the safety and proper functioning of the vehicle.