JBarber said:sounds stupid, but it's not the CD spinning up is it?
AliasOmega said:Sounds like the left hand front of the dash, pull the heater fuse's and it goes. You would think its behind the dash, but its the sensor about the mirror area making a noise.
Covered under warranty.
Richie S said:Just Brought a Clio 172 2 days ago and have also noticed a buzzing sound when I turn the ignition key, tracked the sound down to the interior light case, I'm going to take it apart to find out what's going on in there.
nezza said:Its the recirc fan - this works with the climate control to determine the heat in the car and whether it needs to warm or cool... There is a fan up there which buzzes - there is a tutorial on here on how to clean/replace as they are only a few quid from a dealer...
Close your eyes, set the computer to test /diagnostic mode and you could be on a plane!! he he