how do I fix my cracked heater core outlet housing on my 1998 Mercedes Benz s600

What is your question?

its leaking coolant passenger side firewall front fender near the back of the front tire thank you for your time if video please send a link thank you again

What makes this problem better or worse?

nothing

How long has your 1998 Mercedes-Benz S600 had this problem?

it just start on the last hot day