Mazda 2012 2 Owner's Manual page 271

Maintenance and Care
Owner Maintenance
3. Turn the screws and the center section
of the plastic retainers
counterclockwise and remove them,
then partially peel back the mudguard.
4. Turn the socket and bulb assembly
counterclockwise and remove it.
5. Disconnect the bulb from the socket.
6. Install the new bulb in the reverse order
of removal.
8-36
Removal
Installation
Side turn signal lights
1. Make sure the ignition is switched off
and the headlight switch is off.
2. Slide the unit as shown in the figure to
remove it.
3. Detach the electrical connector from
the unit by pulling it outward.
4. Install the new side turn signal unit in
the reverse order of removal.
NOTE
Bulb replacement is not possible because it is
built into the unit. Replace the unit.