Where to search for the CD changer plugs without CD changer?

[detch]

My Z4 wasn't specced with a CD changer.
I'm trying to plug the bluemusic adapter ... And I assumed that the empty plugs should be somewhere in my car.

Am I assuming wrong? :/
It's a 2003 model.
In my trunk there are no looking like the plugs I'm searching for :/

[BumpyZ4]

You should be able to reach them behind the carpet on the back wall in the trunk.

[detch]

https://imgur.com/a/GiEBHld

See that's interesting.
Maybe it's the loom in the middle? But it's stuck between the body work and then center console I presume.

[NaweedMustafa]

Dig around inside here with your fingers, that's where i found them for a mate that didn't have the CD changer

Snag_2631512.png (463.57 KiB) Viewed 168 times

[detch]

https://imgur.com/a/IseC3LA

Aaand I took the center console out. This is the cable you have printed from the other side.
None of the plugs look like the ones I'm looking for :/