Heater Controls

[PaulOH]

Hi Lads, Have a phase one that´s suddenly gone cold with a dead heater/blower - exactly the same symptoms as ChrisHDI´s car. Where is this famous relay that should be replaced?

Also, the wipers have started playing up (not parking, no intermittent wipe etc.,) and I believe having seen a guy on youtube explain the same problem on his Ph-1 that this is a relay as well.

I´m not going to start pulling anything apart unless I know what I´m doing!