It was indeed the little fan motor that had given up.
Took it apart and it is definately worn out.
I'll go shopping for a new one.
Never criticize someone until you've walked a mile in his shoes. That way, when you do, you're a mile away -and you have his shoes!
'86 300E optically converted to '95 E300 (Sold)
-Blauschwarz on silver
-17" AMG & 15" AMG for winter