Funny you mention this I just had this done to my van and just recieved it
back today=).  It took 3 days to finish and 1568.00 woth of work....ALL UNDER
WARRENTY!!!!  Do not get screwed by a dealer!!!!  Find one that will do the
work...You'll need knew speakers for the rear deck and some knew seals and all
sorts of stuff...this should all be covered!!!  I went to Mitchell VW in
Canton CT but they said they may never do another one again due to all the
trouble they had.  If you would like to call me personally to talk about what
you will need to have I have all the info and it is a good amount of stuff.  I
will send my phone number in personal email.  It is crazy what someone will
need to go through to retrofit a new rear deck....they are very differerent
from the original deck.  Hope that helps.

Tim G
87 gl syncro(167k)