Mazda 2009 Mazda3 4-Door Owner's Manual page 81

4. Press the portion of the battery
indicated by A and remove the battery.
A
NOTE
If it is difficult to remove the battery by
pressing with a finger, use a small flathead
screwdriver to press out the battery.
5. Put in the new battery (CR1620 or
equivalent) with the positive pole (
facing down.
6. Align the front and back covers and
snap the transmitter shut.
7. Install the key to the transmitter.
Non-key type
1. Insert a small flathead screwdriver into
the slot and gently pry open the
transmitter.
Slot
2. Press the portion of the battery
indicated by A and remove the battery.
)
Knowing Your Mazda
Doors and Locks
Back cover
A
3-7