Well, it looks as if I've gotten myself a little deeper in trouble this time.

As I was driving to school, I noticed something orange bounce off the road and onto the shoulder. I thought it as odd as I didn't see anything in front of me. After I parked, I realized it was the troubled turn signal. The plastic piece that secures it to the frame was broken, so it looks as if it was hanging by the half-inserting plug (which explains why the light wasn't working).

So, now I've got to scan the shoulder on the way to school near where I think I lost it, but if that doesn't work, I will get a new one from here, as it seems the cheapest:

http://www.carpartsdiscount.com/auto/parts/83/mercedes_benz/240d/parking_lights_turn_signals/turn_signal_assembly.html?3593=53323

If they are legit.

Otherwise, I will pick up a voltmeter, and check out the fuses. Thanks for the help. I will update my progress later on.