[boxhead74]

I own a 1.8 A3 T Sport. When the ignition key is on but the engine is not running with the fan swithed off, in the climate system I can hear what I can only explain as a solenoid very very quietly motoring back and forth in the passenger footwell area. Any one else heard this. Listen carefully its hard to hear. Is this normal.

 

[matt1.8ta3]

Yeah I hear the same noise, so would assume it's normal