I just bought my Allroad on Friday and had to take it in today due to tremendous vibrations at 50-80 mph. I test drove it and didn't notice it and on Saturday it was terrible! I have the service history but I can use some help with the codes used to describe what was done to the vehicle.

W2-3705
RC-LS17, LZ12, JC12

I have the factory Pirelli Tires and it is an '03 Automatic.

Thanks!