Greetings to all!

I think that I got clogged water drains in my heater/AC block. I started getting a musty odor the past week and cannot spot a water leak from underneath the SUV as usual. Are these drains obvious to find if I go under the SUV? Any pictures? Can I unclogg them by simply running a wire through the opening?

Thanks!

TJ

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TJ

1998 ML 320
2002 Jag X-type