Heater Recurculation

[iain]

Hi All,

My 98 C class (W202) has just developed an annoying problem in that the heating recurculation is no longer working (air is being drawn in from outside continuously). There is definitely a feed to the button as the light comes on, but it isn?t doing anything.

Any help would be greatly appreciated.

Thanks
Iain.

 

[guydewdney]

i believe that if the re-circ filter is too dirty, the re-circ mode doesnt work.

have a look at all the filters.... ask your dealer?