Replacing the key battery- Page 460



The system does not operate and the
operation indicator light on the
transmitter does not flash when the
buttons are pressed.



The system's operational range is
reduced.

Incorrect battery replacement
operation may damage the key.
Replacing the battery at an Authorized
Mazda Dealer is recommended. If
replacing the battery by yourself,
follow the instruction.

Replacing the key battery

1. Remove the lower cover while

pressing the knob in the direction
of the arrow.

2. Press in the tab to unlock the upper

cover.

3. Insert a tape-wrapped flathead

screwdriver into the gap and slide it
in the direction of the arrow.

4. Twist the flathead screwdriver in the

direction of the arrow and remove
the upper cover.

5. Remove the cap using the

tape-wrapped flathead screwdriver.

6. Remove the battery using

tape-wrapped flathead screwdriver.

Maintenance and Care

Owner Maintenance

6-30

CX-30_8JP5-EA-20K_Edition1_new

2020-7-22 15:50:09