dai77

The engine is getting upto temperature and can feel the inlet and outlet hoses on the matrix are hot which is why I was thinking the matrix is okay. The blower on the passenger side of the car is a lot warmer than the one on the drivers side.

My audi a3 heaters only get luke warm and seem slightly warmer on the passenger side of the dash. Both heater matrix hoses are hot after working temperature is reached which makes me think the matrix is okay.