2004 Toyota Matrix Owners Manual - Page 226
2004 Toyota Matrix Manual
Page 226 highlights
'04 MATRIX_U (L/O 0307) 3. Pass the belts through the center hole of the wheel as shown above. 4. Attach the other clips of the belts to the lower rear tie −down hooks. 226 2004 MATRIX from Oct. '03 Prod. (OM12861U)