Advanced Key Battery Replacement [Advanced Keyless Entry And Start System]

Pull out the auxiliary key.

Fig 1: Pulling Out Auxiliary Key
Insert a tape-wrapped flathead screwdriver into the notch in the advanced key and rotate it in the direction shown in the figure to open the advanced key.

Fig 2: Opening Advanced Key Tape-Wrapped Flathead Screwdriver
Remove the battery cap.
Remove the battery.

Fig 3: Battery And Cap
NOTE:
- If the O-ring has come off, put it back in place before installing the battery.
Fig 4: Identifying Battery O-Ring
Install the new battery (CR2025) with the negative pole facing down.

Fig 5: Installing Battery And Battery Cap
Install the battery cap.
Align the upper and lower covers and close the transmitter.

Fig 6: Aligning Upper And Lower Covers
Insert the auxiliary key.

Fig 7: Inserting Auxiliary Key