Take a look at the link at the top "buy parts". I put in your year, and took a guess as to what car, and found an auxiliary fan relay fairly quickly.

If you are looking for the ice cube relays, you should be able to use that same relay for the other positions as well, but I couldn't find a listing for the power window relays.

If you are looking for a relay for the interior fan blower motor, that's a different matter, but you'll find that under climate control, also on the button at the top of the screen..

I hope this helps some!

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-Josh
Testing the cheap Mercedes axiom, one bolt at a time...