Here are my pics and details.
This is just displaying a front view of where the IR is pulled through.
This is displaying the mini amp and the IR is plugged in.
The Scosche Universal Level (vol/bass) Control switch
These are the input connections from the bluetooth device and the volume switch.
These are the scosche volume switch connections that will plug into the back of the mini amp.
I am pulling the switch from behind the center of dash.
This is the audio cabling fed from the amp to the dash behind the passenger side panel.
Passenger side panel back in place.
Passenger side carpet back in place (location of the mini amp).
Both IR and volume switch pulled through.
Just some views of the mount since I had it out.
Dash back in place and the IR and volume switch is still not mounted yet.
From experience with the old IR I need to slice off the 3M adhesive on the back because it will not hold due to the crazy AZ heat. I am replacing it with 3M plastic emblem and trim adhesive. That stuff seems to work like cement with plastic. That is what I used for the acrylic sheet on the tablet mount.
Both IR and switch are now mounted using the 3M plastic adhesive.