Hi all! After some fun off-road all my coolant leaked and the engine got some temp. Turned out that one of the heater matrix endings is broken:


Not sure how that happened but anyway - I need a new heater matrix. I tried to find some instructions on the web on how to replace it but no luck. What is the most optimal way to tackle this? I realize I need to take out a big part of the dash but maybe not all of it?