Mazda 2009 MX-5 Miata Owner's Manual page 368

Maintenance and Care
Owner Maintenance
5. Remove the trunk lid release lock-out
button connector.
6. On the side the bulb is to be replaced,
pull the center section of the plastic
retainers and remove them, then
remove the trunk side trim.
Removal
Installation
7. Disconnect the bulb from the socket.
8-40
Rear turn signal lights
Reverse lights
Brake lights/Taillights
8. Install the new bulb in the reverse order
of the removal procedure.