Clonking into gear w213

[M44tbt]

Hi guys my w213 makes a clunking noise when I'm in sport or sport plus mode when I pull away its in p and handbrake on sounds like the gearbox has anyone had this its a 68 reg and warranty up at end of this month.
When I'm in comfort mode it doesn't do it.
Thanks

 

[Oscar1957]

I had something similar, MB replaced the rubber donut on the propshaft

 

[M44tbt]

Thanks for this I will speak to mb as they still cant find the fault they told me not to use p when I'm at traffic lights.