After 13 and a bit years my Focus has finally developed a fault in something. I noticed today that the heater fan is only working in position 4 and not 1,2 or 3. That seems very specific so I googled "Focus heater fan broken" and the first thing that came up was a youtube video showing how to replace the heater resistor pack for this very problem. How did we manage before the internet?
I'm wondering if the X reg scrapper Mondeo on the drive might have the same resistor pack?