4 Door

WARNING: This page is about a different car, the 2004 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.

Remove the following parts:
1. Rear seat (See REAR SEAT REMOVAL/INSTALLATION .)
2. Rear scuff plate (See REAR SCUFF PLATE REMOVAL/INSTALLATION .)
3. Tire house trim (See TIRE HOUSE TRIM REMOVAL/INSTALLATION .)
4. Trunk end trim (See TRUNK END TRIM REMOVAL/INSTALLATION .)
5. Service hole cover (LH)
Remove the fasteners, then remove the trunk side trim.

Fig 1: Removing/Installing Trunk Side Trim - 4 Door
Courtesy of MAZDA MOTORS CORP.
Install in the reverse order of removal.