What to Do When the Nissan Teana Smart Key Battery Dies?

[LeBennett]

The Nissan Teana smart key contains a hidden mechanical key that can be used to open the door. Below are the main functions of the smart key: 1. When approaching the car, the key and the vehicle begin exchanging preset command information via radio waves. Subsequently, the car's locking system and engine control system are fully activated. 2. When opening the door, as soon as the driver touches the door handle, the sensor detects this pressure, and the servo motor unlocks the door. The seat and side mirrors then automatically adjust to the driver's preferred position. 3. Before starting, when the driver presses the brake pedal, the steering wheel lock is released, and the start button is also activated. 4. When exiting the vehicle, the driver must press the lock button. If the turn signals flash, it indicates that the doors are securely locked.