lino
your '89 should look like the first #1 pic. if so, your euro tag will fit with a plate holder.
last year i tried very hard to get/find a #3 euro insert, ventually the U.S. dealer got tired of trying and told me it wasn't available.
if you find a source, i'd be interested.
you/we only need the 'euro filler panel insert'.
they have to be a hell of a lot cheaper to ship than a entire decklid.
if we can only find a motivated non-us located member who would/will help
BTW the rear deck lid spoilers are available from
www.eurocarparts. get the 'hella' one.
these were common [somewhat] on w201's and the w124's.
also rather tasteful i think
peter