Removing glove cd changer

These are Sony CD changers and are not standard OEM.

I had one some years back which did CD/MP3 and I had to cut the back of the glovebox out to make it fit.
Fixing screws were from the side and back.
To get yours out take the complete glovebox out - it is very easy - 4 internal bolts along the line of the latch, and another 2 or 3 at the bottom of the glovebox flap door in the footwell.
You can unplug the connector for the light and sitch assembly.
There will be wires to your existing CD changer which you will need to disconnect to get the complete glovebox out.