Mazda mx-5 2017 Owner's Manual page 411

Rear turn signal lights
1. Make sure the ignition is switched off,
and the headlight switch is off.
2. Pull the center of each plastic retainer
and remove the retainers and the trunk
end trim.
Removal
Installation
3. Disconnect the connector from the unit
by pressing the tab on the connector
with your finger and pulling the
connector downward.
Owner Maintenance
4. Pull the center of each plastic retainer
and remove the retainers, and then
partially peel back the trunk side trim.
Removal
Installation
Maintenance and Care
6–49