Well, the confusion gets even worse.
I've now figured out that 8E0 035 195 isn't the only model number for the Symphony II. It appears that is the model number scheme for Symphony II's from A4's and some A6's?
In addition, many Symphony II's from A6's have model numbers of the format:
4B0-035-195 . Some have J suffix, some have L. I can't figure out if there is a difference between them, or what model cars they go to.
They all appear identical. Man this is confusing.
Bottom line is I have an 8E0 035 195 Q because I have a cabriolet. It is hard to find and more expensive.
I'm wondering if I can replace it with an 8E0 035 195 A because they are so much more available and cheaper.