Trunk Lid Adjustment

WARNING: This page is about a different car, the 2004 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.

Measure the gap and height difference between the trunk lid and the body.
If not as specified, loosen the trunk lid hinge installation bolts or the trunk lid lock striker installation screws, and reposition the trunk lid.
Clearance
1. a: 2.5 - 4.5 mm {0.10 - 0.18 in}
2. b: -1.0 - 1.0 mm {-0.04 - 0.04 in}
3. c: 4.0-8.0 mm {0.16 - 0.31 in}
Fig 1: Measuring Gap And Height Difference Between Trunk Lid And Body
Courtesy of MAZDA MOTORS CORP.
Tighten the bolts or screws.