There was a SI dated 5.2.99 on this. There is and update repair
harness for inside the lamp units. part of this replaces the marker
lamp bulb socket.
PN#'s as follows.
210 540 55 33 for Halogen
210 540 56 33 for Xenon
If I remember correctly, one kit for each side. not sure thought.
This only applies up to 99 cars or so, so if you own a 2000+
don't bother with this kit.