Rubbing noise in steering column

[AudiJeep@aol.com]

I have a '92 100S with 62k on it. When turning the steering wheel in either
direction, a rubbing noise is heard. It does not affect the steering any, but
is very annoying. Has anyone else experienced this problem? According to the
NHTSA, Audi placed a service bulletin out on a problem similar to this. This
is one of those "secret warranties" I have heard mention about, I guess. It
says it is due to improperly aligned  components in the steering column. If
this is the case, will Audi realign the steering column free of charge? 

Craig
'92 100S (62k)