Does closing the sunroof or windows help? Is it sound related? If the windows are set to a certain position you get a throbbing resonanance noise from the wind fluttering in and out of the cabin. I haven't heard of this issue elsewhere.
I experienced something like this the other day - except it only happened when the rear passenger windows were 1/4 - 1/3 open, with all other windows and sunroof closed. Closing the windows stopped the noise, and that was the only time I heard it.The issue with low-RPM resonance still exists but it became much less noticeable after frist 2,000 km.
My 2010 TDI JSW also vibrates at 1000-1300 rpms foot on or off the acc pedal. It is distinctly coming from the drivers side unless the sound is transferred through the motor mounts/frame. It is a scratchy sound vs a true metallic/loose part sound. I havent taken it in for the 90day check but it has been there pretty much from purchase. The clunking was more common early on but it seems it has lessened as the adaptive tranny has learned my driving. Mine only clunks a little within the first 7 mins which is 1 stop sign on my morning drive in WI where it is below 40 degrees alot. I too love the car so I hope there are fixes for some of the noises.I got my 2010 Golf Wagon TDI last week and I noticed the same problem with engine vibration and hum between 1000-1300 rpm regardless of gear or windows (open-close). It sounds like engine is lugging but the vibration is present even when slowing down (gas pedal not touched). The car has less than 300Km. To avoid the vibration and noise I manually downshift to keep the engine above 1400 rpm.
I also heard a clunking noise I believe from the DSG when the engine is cold and DSG is downshifting into low gears (3-2) coming to a stop.
I'm very disappointed because I love the car otherwise. I will take it to the dealer to inspect it.
I would advise prospective buyers to buy only a car that the dealer has it in stock and drive it before purchasing.
Hello, I am a new owner of my 2009 TDI Jetta. Bought it used and am experiencing the exact same vibration problem as you described. I'm not sure where to start looking for a solution. Did you figure out what the cause was with yours?I got my 2010 Golf Wagon TDI last week and I noticed the same problem with engine vibration and hum between 1000-1300 rpm regardless of gear or windows (open-close). It sounds like engine is lugging but the vibration is present even when slowing down (gas pedal not touched). The car has less than 300Km. To avoid the vibration and noise I manually downshift to keep the engine above 1400 rpm.
I also heard a clunking noise I believe from the DSG when the engine is cold and DSG is downshifting into low gears (3-2) coming to a stop.
I'm very disappointed because I love the car otherwise. I will take it to the dealer to inspect it.
I would advise prospective buyers to buy only a car that the dealer has it in stock and drive it before purchasing.