Did the warning light come on on the way to the sea? The mechanic explained when to stop and when to continue

A warning light has appeared on the dashboard of a vehicle traveling from Maribor to the coast, prompting concerns among drivers about whether they should continue their journey. The situation highlights common issues faced during long summer trips, particularly with overheating engines and malfunctioning systems. Gregor Lužnik, owner of an auto repair workshop in Lenart, explained how to interpret these warning lights and what actions to take. Drivers often encounter dashboard warnings during extended travel, especially under high temperatures and heavy loads. These alerts can cause confusion, leading many to seek advice from professionals. Lužnik noted that there has been an increase in visits to workshops before holidays, as drivers aim to ensure their vehicles are in good condition. He emphasized the importance of recognizing the color of the warning lights to determine the appropriate course of action. Red warning lights indicate serious problems that could affect safety. According to Lužnik, if a red warning light appears, drivers must stop safely and turn off the engine immediately. Common causes include low oil pressure, excessively high coolant temperature, brake system faults, rapid tire pressure loss, and electrical system failures. In such cases, continuing the journey is not advisable, as it could lead to expensive repairs. Yellow or orange warning lights typically signal caution rather than immediate danger. Drivers can usually continue their journey but should reduce speed and avoid heavy loads. Examples include the check engine light, ABS system warnings, stability control alerts, and tire pressure notifications. It is recommended to visit a service center promptly for diagnosis, as these issues may require attention to prevent further complications. Green, blue, and white lights provide informational messages rather than warnings. They indicate normal operation of specific systems, such as headlights, indicators, cruise control, and driver assistance features. There is no need for concern in these instances, as they simply inform the driver of system status. In hot weather conditions, engine overheating becomes a critical issue, especially in traffic jams. Lužnik advised that if the temperature gauge rises or a warning light indicates overheating, drivers should activate maximum cabin heating and disable air conditioning. If possible, pull over to a safe location and turn off the engine. It is crucial never to open the expansion tank cap while the engine is hot, as this can result in severe burns. The effectiveness of the climate control system is also vital for both comfort and safety. Lužnik stressed the importance of checking the refrigerant levels before a long trip, as insufficient coolant can impair cooling efficiency and strain the compressor. Over time, small amounts of refrigerant escape through seals, making annual checks essential. Additionally, ensuring proper functioning of the compressor and fans is particularly important when driving in traffic or under high temperatures. These guidelines underscore the necessity of regular vehicle maintenance and awareness of dashboard indicators. By understanding the significance of each warning light, drivers can make informed decisions to ensure safe and efficient travel.