What does the yellow light on Mazda i-stop mean?
1 Answers
The yellow light on Mazda i-stop indicates that the automatic start-stop function is turned off, meaning the system cannot operate normally. At this time, you can reactivate the i-stop system. The use of the automatic start-stop system is subject to certain conditions, such as a dead battery, excessively high or low temperatures, wheels being turned while parked, steep inclines, or an unfastened seatbelt. Automatic start-stop technology first appeared in the 1970s, and many cars on the market are now equipped with this system. It helps reduce fuel consumption during idling while improving the driving experience. Essentially, it is a system that automatically controls engine shutdown and ignition. It allows the engine to enter a dormant state during brief stops, thereby saving fuel and reducing emissions. This is particularly useful in urban traffic scenarios, such as waiting at traffic lights or during traffic jams. When the car comes to a stop at an intersection due to a traffic light, the driver can press the brake pedal. The automatic start-stop system then detects that the engine is idling, the gear is not engaged, the speed sensor reads zero, and the electronic sensor confirms there is sufficient energy for the next start. At this point, the engine automatically shuts off. The system does not harm the engine because engine wear primarily occurs during cold starts. Since the automatic start-stop duration is very short, the vehicle is no longer in a cold-start state, and the parts retain sufficient lubrication, making it a hot start that has minimal impact on the engine. Precautions related to automatic start-stop: Avoid using the system on slopes; turn it off during irregular stop-and-go traffic; refrain from using it when the air conditioning is on; disable it during low-speed parking; and do not add fuel while the engine is off due to the start-stop system.
