What are the functional descriptions of the 2003 Nissan Bluebird old model?

[IanDella]

Functional descriptions of the 2003 Nissan Bluebird old model: 1. Hazard warning lights (commonly known as double flashing lights): The double flashing lights should be turned on in emergency situations to warn other vehicles to prevent rear-end collisions. 2. Volume adjustment buttons: In addition to adjusting the volume, they can also be used to switch songs. 3. Parking radar/image: This button activates the panoramic image and radar function, providing the driver with alarms and visual feedback to detect surrounding obstacles. 4. Auto start-stop: The main function is to temporarily turn off the engine. Once the foot leaves the brake pedal, the engine restarts. 5. Internal/external circulation: Internal circulation refers to heating or cooling the air inside the car and sending it back into the car, while external circulation allows outside air to enter the car. During traffic jams, in tunnels, or when the outside air quality does not meet standards, internal circulation should be prioritized. When using internal circulation for a long time, it should not exceed one hour, and external circulation should be switched to to prevent air quality from affecting health (except in harsh external environments).