Elektrik: Mustard relay.

[Beumers]

Hi all.
Today I checked the state of my mustard relay. Problems with the lights was reason enough to pull the relay and check the solder connections. A lot of them where cracked and the solder surface looked worn out. So I heated them with a solder iron to get a good connection again. Then I noticed a few connections with a solder bridge between them. To be sure I got back to the site with the instruction how to fix the mustard relay. Then I noticed that the relay in the intruction was different from my relay. Still the specifications on the cover are the same. Now I'm not realy worried because it funtioned in my car but still I'm curious. Are there different type relays with the same funtion. I made a few pictures of my relay. (The solderconnections are still not to my liking. I need a little more heat.)
The other strange thing is that my LKM is a L version. Not a B one. I'm a bit confused be the intructions:  FIXES - LAD It seems as if the only LKM type with the mustard relay problem is the LKM-B one. My car should have a LKM-B type since it is a '86 model. But than, I can have misunderstood.
Thanks in advanced.
Henk.