Mercedes-Benz S-Class W220 No Heat – No Air Blowing – Service This

Very important to service your Mercedes-Benz S-class cabin filter as this filters the air you breath in the car. Also delaying service may lead to the Mercedes S-class blower motor malfunction. This is my experience with diagnosing a Mercedes-Benz S430 W220 with no heat or air blowing from the vent. In my opinion it is important to replace the blower motor, the resistor and the cabin filter all at once to maintain longevity. This may restore heat, A/C and general air blowing out of the vents. As you can clearly see a neglect in servicing the cabin filter leads to a large build up. Please share your diagnostics whether your cabin filter area was as junked up as mine 1:19 on your Mercedes-Benz S-class no hear or air blowing situation, thanks.