SLIGHT RATTLE

[TAZ]

HI GUYS IV GOT A 06 SE140. when my car is just ticking over there is a slight rattle nothing bad but today it was in main dealers as i had a air bag light come on so they sorted it for me plus i asked if they could have a look to see what this rattle was . picked it up today and nothing bad but was told in time il need new dual mass flywheel plus bits and pieces to go with it and was quoted would be 1200 pound . just wonderd if anyone else have had this done ?? thanks adrian