The above post should read "every 100K or so", gets a little pricey doing the job every 100 miles or so . Would also replace the tensioner at the same time, $50 insurance.

Check the books for the last service to the self leveling system (SLS). Might be time for a fluid flush and filter replacement.

__________________
Mike Tangas
'73 280SEL 4.5 (9/72)- RIP
Only 8,173 units built from 5/71 thru 11/72

'02 CLK320 Cabriolet - wifey's mid-life crisis

2012 VW Jetta Sportwagon TDI...at least its a diesel

Non illegitemae carborundum.