Strange suspension noise...

[waffenman67]

Hi everyone,my 2009 Rocco 2.0 CR TDI 140 recently developed light knocking noise from suspension on drivers side.Best noticable while driving over speed bumps and better heard with the windows shut inside the cabin.Had it looked at in local independent garage with no luck-suspension is fine.Booked it to local VW dealers for next friday.Any advices from your expierence or suggestions what to expect will be appreciated.
Thanks.:confused:
Anthony.

[johnnny]

Could be possible lower arm bushes also known as console bushes these could be worn causing the noise when going over bumps