What is the purpose of green/blue color coded lights in the dashboard?

The purpose of green and blue color-coded lights on the dashboard is to inform the driver that something is on or operating. These lights are typically used for functions that are currently in use, such as high beam headlights or cruise control. For instance, when the high beams are activated, a blue light may illuminate to indicate that the driver is using this feature. This is important as it keeps the driver informed about the operational status of certain vehicle functionalities, enhancing awareness and safety while driving.

Warning or critical indicators, such as those for overheating or fuel levels, are usually communicated through other color codes, like amber or red, which signify issues that require immediate attention. Hence, the green and blue lights serve a different, yet crucial, role in the vehicle's dashboard system.