Hi guys sorry this has been covered before but I'm needing some input before I go mad.my heater blower in my transit mk6 isn't working at all checked fuse 223 all good I seem to have 2 relays behind the dash which click when I remove fuse 223 when the ignition is on.problem is I have no power to any wires which connect to the heater fan switch.I also have no power to the relays only the switch power which makes them click.the guy I got the van from said the fan was working on the high setting only which would be the resistor.he told me it all stopped working altogether.I have some wires with heat damage on the fan connection and on one relay but the problem is I have no power supply at all to anything.is there another fuse hidden away somewhere.
Thanks