Hi guys, new here so forgive me if this has been posted before.
My Punto Grande 1.2 2007 model has stopped blowing got and cold air. I have heard this is a common problem, what is the easiest/most likely fix to this? I took the fuse out of the socket to look at it and noticed that there are only 4 wires leading into the back of it? I was wondering if there was meant to be 5 and if so does anyone have a clue where this 5th may have gone? I've attached pictures for clarity!

Should only have just the 4 going to the resistor, most likely the fan has packed up. Put it all back together, turn the fan to speed 4 then riggle the connection to the motor. If it comes on and then off you need a new motor