servicing older honda cars in Ireland& source for Headlamp Deflectors for LH drives?

Hi all:
I just wanted to get a 1992 civic serviced for nct/mot purposes, very
well defined issues like tightening the parking break and aligning the
lights. I was told by local Honda dealer that they do not service
Honda's older than 1998 and it is their policy. I know it is not
difficult to get this done but just annoying that a dealer would treat
customers this way.
Have others here experienced this? Is it a universal policy? Guess
Hondas are 'not for life'? It is a good thing that we got rid of our
1976(6) P reg rusty.

Does any one here know a source for the headlamp sticker(?), it is a
device that is used when switching driving from the left hand driving
setting to the one on the right hand. Is it possible to adjust/set the
lights permanently for driving on the left in a left hand drive Honda
civic 1992?
Thanks in advance,
James