Installed, M4 LCI Blackline taillights, locked out of trunk.

[M4DNS55]

Hi guys, I've had a look but couldn't find what I was looking for.
Well I did, but it seemed that the picture I was looking for in the thread is no longer available.
I just installed LCI LED Blackline tail lights except for 3 connections.
I was having issues disconnecting 2 wires from the old loom so decided I'd take it to my mechanic next week to do.
The 3rd wire which I couldn't find where to put must have been the boot power connector...
Anyway, I decided to see what the lights looked like turned on. Answer: amazing.
The issue is as I closed the trunk, I can't open it now.
Fortunately my back seats where down and I can get in to the boot.
I can't locate the manual trunk release, can anyone help show me where it is in the picture below?

[M4DNS55]

Managed to wriggle into boot and found where to connect that 3rd wire!
Boot opened!