Thanks All!
If you Google various Miele products sold in the United States a fair number of complaints can be found, which is natural for any consumer good, however it is how Miele deals with them that seems to have a common thread.
Quite honestly MieleUSA telephone techs often treat consumers as if they don't know their own right mind. If for instance you state a washer is doing "X", they will respond "no,it cannot be doing that",or "you must be doing something wrong...". Once you presuade them to set up a service call, wait several days or weeks for the person to arrive, low and behold it turns out the consumer was correct.
Miele has taken over installation of it's laundry and one also assumes other appliances in certain states (IIRC CA, AZ, and few others) because of problems with the contracted service persons. In these areas it is now called "Miele Concierge" service.
From what one over heard from the tech's telephone conversation back to the main office, and also from the head man who contacted us it is not only the "brittle wiring", but something about the plastic connectors that causes them worry. Have no idea what they are talking about but am in no position to dispute what the serviceman says as one hasn't observed the internals at close range. Even if one had our reference base for that sort of thing is nil.
There are at least two other MieleUSA qualified repair services for NYC. One we used previously and he told us years ago he didn't want to be bothered again with our "old" machine. Indeed the man no longer returns our telephone calls. The other is new and we haven't used nor know of them. However if the warranty on parts/service calls comes via MieleUSA might still be in the lurch as we are in their databases.
For now intend on just using the washer as normal since there aren't any major or even seriously minor issues. The rattle didn't appear when Miele came back (same tech) on Saturday in response to one's complaint (had a load in the washer and of course the thing showed me up by spinning sans rattle), however later that day did a few more loads and it came back. It seems to be dependent upon load size and vibrations. Will check to make sure the washer is level and or all the screws at bottom are tight. Tech stated nothing can be "loose" inside as he only opened the unit up to examine the motor for location of brushes.
If worse comes to the worse think one can manage opening the service door/front of the washer to see what the potential source of the rattle could be, however that is a very last resort.
Meanwhile have found another 1070 that could be a potential source of scavenger parts, but as it is located in Canada that is probably not on.