Transmitter Battery Replacement

WARNING: This page is about a different car, the 2004 Mazda RX-8. However, it is still accessible from the selected car via links, so may be relevant.

Insert a small screwdriver into the slot and gently pry open the transmitter.

Fig 1: Opening Transmitter Case
Courtesy of MAZDA MOTORS CORP.
Press the portion of the battery indicated by A and remove the battery
Install a new battery (CR2025) into the front portion of the holder with the positive pole (+) facing up. Press on the B portion of the battery to set the battery.

Fig 2: Installing Transmitter Battery
Courtesy of MAZDA MOTORS CORP.
Align the front and back covers and snap the transmitter shut.

Fig 3: Closing Transmitter Case
Courtesy of MAZDA MOTORS CORP.

Battery specification

Lithium CR2025 X 1

NOTE:

The batteries will last about 2 years when used 10 times a day.