2012 DS3 DSport Air Con makes a strange noise after unlocking the car

[DannyDS3DS]

After unlocking the car and turning on the engine for a period of a minute or so the air con makes a slight nasty noise...

I know the air con should turn on at this point but should it sound like this?

Hopefully the video has captured the sound! Might need to turn up your volume!

[THP]

2012 DS3 DSport Air Con makes a strange noise after unlocking the car

Mine always does that. I've always assumed it was the directional vents moving inside.
The only time I have the A/C on is when I use the windscreen demister.

[lfcrule1972]

I've not heard that before on mine, I run it all the time though and just vary the temp so maybe that's why ?

[Deggersz]

Mine always makes that noise, Its the clutch on the compressor engaging, Nothing to worry about