Battery replacement in the key is carried out with the cave open.
To replace the battery, we need a small screwdriver and CR2025 3V batterie.
Starting with the deviation with a screwdriver for the outer cover of the transmitter (3 in the figure). Under the cover there is a battery (1), which is gently leveraged. The new battery should be mounted paying attention to its polarity.
Close the external cover. The transmitter should work immediately without programming.
- Difficulty: very easy
- Time: 2 minutes
- Cost: small