Is the Auto Start-Stop Light On Indicating It's Active?

[Giselle]

When the auto start-stop light is illuminated, it indicates the system is deactivated. Upon initial vehicle startup, the auto start-stop function defaults to active status with no warning light displayed. If the system is manually disabled, the instrument cluster will display a notification - the start-stop indicator shows a circled 'A' with 'OFF' beneath it, and the yellow illumination signifies deactivation. The auto start-stop system automatically controls engine shutdown and restart sequences, putting the engine into temporary hibernation during brief stops, primarily designed for urban traffic scenarios like waiting at traffic lights or during congestion. When the engine is off, the electrical system takes over belt-driven functions to power components such as the engine cooling fan and cabin air conditioning, achieving fuel efficiency and emission reduction goals.