I have a 2009 c63 with 143,000 km on it and I here a ticking noise and a rattling noise on idle and when I increase the rpm then when the rpm is pat 2000 I stop hearing it I mostly hear it inside the cabin I barley hear anything under the hood what could this be I have a video below please let me know if anyone knows about this issue.

 

Never happened before in the history of the C63.

C63 ticking

 

happens when our cars are gearing up to adjust to daylight savings time. The ticking is the internal clock moving clockwise/counter clockwise in order to adjust to adding an hour or losing an hour. Normal and will go away once it has set the proper time.

 

This brought me back here. I can't get out of the loop now...