Hello everyone, since yesterday my air conditioning fan squeaks somehow. In the stand everything is ok. But as soon as I give gas somehow transmits vibrations and the ventilation starts to squeak with an extremely high frequency noise. With maximum fan power or shutting off the ventilation the noise stops, so definitively the location in the storage of the fan is to be looked for. Is there a simple solution for this without removing the complete valve front? I’m just thinking of spraying WD40 into the front vents, but unfortunately I don’t know if that’s where it’s supposed to go… I hope someone has a simple solution for this, because I can’t afford to put the Phaeton back in the workshop for several days now, after he was there for 14 days for inspection and repair. I thank everyone for suggestions for solutions. Gruss capdoc