SL600 engine heat question? Also, washer fluid questions.

[mySL]

I got my 1996 SL600 in October and I have never seen the engine get over 80 degrees C. Now it consistently gets up to 100 Degrees C and slightly over. The coolant level looks fine. The manual says that the engine can be at 130 degrees C, but I was wondering if my temps were normal?

Also, I never use my windshield washer fluid but I filled it to the top a few months ago. Just 2 week ago, it asked for more. I was shocked that it was empty because there are no leaks. Is the heat causing evaporation? Also, my windshield fluid won't spray anymore. The fuses look fine. Is there an easy fix anyone can recommend?

Thanks in advance