My drivers window stopped working the other month and as the weather was rubbish had no great need to look at it, but now the weather is getting very hot need the window open really.
Car i have is a 1994/5 VW Polo 1.6 Mk4 and i am pretty sure that its the loom that goes from chassis to door as sometimes the window didnt work unless the door was open.
I have took the switch from the passenger side and swapped it drivers side and it works on the passenger side so i know its not the switch or fuse.
I have took the door card off today and pulled the wiring through enough so i can see it, problem is iam not 100% sure which wire is going to be broken as there are several approx 10-12 wires with a main thick blue cable and the others being smaller gauge.

Can anyone help me out as its driving me mad and didnt really want to get a whole door loom and replace it but will if i need to.

Thanks in advance.