Mazda 2010 Mazda3 4-Door Owner's Manual page 105

2. Insert a screwdriver into the slot and
push the tab to remove the key from
the transmitter.
Tab
3. Insert a screwdriver into the slot and
gently pry open the transmitter.
4. Remove the battery.
Doors and Locks
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. Align the key with the transmitter as
shown in the figure, and insert the key
until a click sound is heard.
CAUTION
Insert the key into the transmitter
securely until a click sound is heard.
If it is not inserted securely, it could
detach from the transmitter.
Knowing Your Mazda
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