2017 Octavia clockspring/squib

Hi,

In sorting my cruise control fault, I moved my clockspring, not knowing it would cause a fault, then SNAP! I opened up the clock spring, located the broken parts and re-soldered them. However, there are 8 copper wires on the loom itself and only 7 parts to connect on to the pins. 

I connected 7 of them initially and my horn began working again and the steering wheel controls too, however the airbag light was on and cruise control was disabled.

I took it apart again, cleaned up my soldering and now the cruise control is back, but the steering wheel controls have gone! I have no idea where I am going wrong and whether the spare piece of wire is to be joined onto another connector? 

Many thanks and well done if you have made sense of my post 🤣