Back-Up Light Bulb Removal/Installation: 4SD

WARNING: This page is about a different car, the 2014 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5] .)
Partially peel back the trunk lid trim. (See TRUNK LID TRIM REMOVAL/INSTALLATION .)
Disconnect the connector.

Fig 1: Disconnecting Connector Of Back-Up Light Bulb
Courtesy of MAZDA MOTORS CORP.
Turn the socket counterclockwise and remove it in the direction of arrow (1) shown in the figure.
Remove the back-up light bulb.
CAUTION:
- The bulb reaches high temperatures when illuminated. If there is oil or dirt on the surface of the bulb, excessive heat will build up and the life of the bulb will be shortened. When replacing the bulb, hold the metal flange, not the glass.
Install in the reverse order of removal.

Fig 2: Removing Back-Up Light Bulb
Courtesy of MAZDA MOTORS CORP.