Removal and installation
Removal
1. Remove the cover from the smart key.
2. Insert a flat blade screwdriver (A) wrapped with tape as shown in the picture, and separate the lower housing from the upper by turning the screwdriver.
Attention:
- Do not touch the printed circuit board or electrical contacts.
- The smart key is waterproof. However, if it gets wet, wipe it dry immediately.
3. Remove the circuit board assembly from the upper housing (1).
[Substrate assembly: PCB (3) + rubber seal (2)]
4. Lightly press the rubber seal (2) and take out the circuit board (3).
Attention. Do not touch the printed circuit directly.
5. Remove the battery (4) from the lower body (5) and replace it.
Recommended battery: CR2032 button cell lithium cell.
Attention. When replacing the battery, do not allow dust, oil or other foreign particles to come into contact with the electrical contacts.
6. After replacing the battery, assemble the upper and lower housings by engaging the hooks on their periphery without pinching the rubber seal.
Attention. After replacing the battery, check that the smart key is working properly.
Installation
Installation is carried out in the reverse order of removal.