HELP my V70d5 is causing problems!

In the “Volvoklinik” there is no advice. Perhaps one of you has a tip. The following problem occurs: It is a noise transmission through the circuit/gear in the interior of the car. This occurs at about 1500 rpm in the 2nd and 4th gears as well as in idle mode. It is also a vibration when touching the gear lever in this speed range, which probably produces the noise. If the gear knob moves slightly, in the game of this, the rattling disappears, when letting go it is there again. On last Thursday the car was therefore at Volvo, there were changed some bushings and the switching paths adjusted, but this did not bring anything. In the time of repair I had a similar vehicle conducted, this ran absolutely quieter, from the engine.- and transmission noise and the gears read better and easier. There was also no comparable Vibriren/Noise to Spuren/Hören. Can it be that my gear ne Macke has? Because the gear has made a big noise at the wheel.