1. Disengage clips using a tape-wrapped flathead screwdriver.

2. Pull the side panel toward you, then disengage tabs from dashboard, and remove the side panel.
3. Install in the reverse order of removal.
Dashboard disassembly/assembly
Column cover removal/installationMazda 6 Service Manual: Registering Your Vehicle in A Foreign Country (Except United States and Canada)
Registering your vehicle in a foreign country may be problematic depending on
whether it meets the specific emission and safety standards of the country in which
the vehicle will be driven. Consequently, your vehicle may require modifications
at personal expense in order to meet the regulation ...
Mazda 6 Service Manual: Electrical parts
Battery cable
Before disconnecting connectors or removing electrical parts, disconnect
the negative battery cable.
Wiring Harness
To remove the wiring harness from the clip in the
engine room, pry up the hook of the clip using a
flathead screwdriver.
...