Keyless Entry Transmitter: Service and Repair
1. Insert a flashed screwdriver into the notch of the transmitter.2. Remove the cover by using the screwdriver as shown.
3. Install the battery with the (+) side facing up.
Battery specification: Lithium CR 2025 x 1
4. Install the cover.
NOTE: The battery will last about 2 years when used 10 times a day