When disassembling the audio unit, it could get scratched if it is placed directly on the ground. When disassembling the audio unit, spread a soft cloth underneath to perform the work.
1. Disassemble in the order indicated in the table.
2. Assemble in the reverse order of disassembly.
Screw A
Screw B
Bracket
Audio unit
Audio panel
?
Test yourself
A quick Mazda 3 quiz: every answer comes with an explanation and a link to the manual page.