1990SEL Coolant leak looks like is coming from inside the firewall. Searched and cant find answer on how to access the hoses running into firewall. Tried removing Wipers and air intake below windshield, no access.

does the heat work properly? Reason I ask is if your heater Monovalve assembly is leaking then you will have no heat. The Monovalve is located near the battery and washer fluid tank

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2001 E55

2001 E320 Sedan

2001 Subaru Legacy

2006 SLK280

2016 Subaru Outback 3.6