T5 Vibrating Dash?

[zoinks]

Started about a month ago on the odd occasion, when I switched the van off after driving there would be a vibrating sound coming from deep inside the dash area for about 10 seconds. Sounded like a loose fan. Its been getting more consistant now and happens almost everytime I switch the ignition off. Anyone know what that is? I had told the dealer about it last service but it wasn't happening very frequently then so they didn't hear it.

[zoinks]

the thing is driving me mad now! I dont even have to drive for it to start rattling. I could be just sitting in the van, turn the ignition on to put the windows up and when i switch off the ignition the rattling noise starts for about 10 seconds then stops

[phaeton]

Take it to the dealer and show them now that its happening more frequent.