How to Replace the Battery in a Nissan Tiida Car Key?
1 Answers
The method to replace the battery in a Nissan Tiida car key is as follows: 1. Open the upper shell of the key to see the interior; 2. Use a flat-head screwdriver to pry open the brand logo cover plate; 3. Unscrew the screw on top; 4. Open the upper part of the key; 5. Rotate to open the upper shell; 6. Replace with the prepared battery and reinstall the cover plate. Functions of the car key: 1. After turning off the vehicle, press and hold the lock button on the remote key to close the windows; 2. The red horn-shaped button on the key has both a car-finding and emergency function; 3. It features an automatic trunk-opening function. Principle of the car key: The owner emits a weak radio wave, which is received by the car's antenna. The electronic control unit (ECU) identifies the signal code, and the system's actuator motor or electromagnetic coil performs the unlocking or locking action.