I figured there were probably enough differences between the E and C classes to make my suggestions moot anyway...good thing there are other C-class owners like MBenz (who dissects MBs down to their shells) to help.
2009 ML350 (84K) - Family vehicle
2001 CLK430 Cabriolet (71K) - Wife's car
2005 BMW 645CI (124K) - My daily driver
2012 Mustang V6 (60K) - Daughter's car