I recently became owner of a '96 Barchetta with air conditioning. Am wondering how to replace the cabin air filter (pollen filter). I don't see any access to it from under the dash.

Any info will be appreciated.

Hi, I think you have to remove the windscreen wipers, take off the nuts below the windscreen wiper blades, lift the bonnet and reomve the torx srews holding the panel which covers the wiper motor. There ia a torx screw each side on the door hinge end when you open each door you will see them. Remove the cover and this will expose the filter housing.
Search this forum and I think there are a few photos.
SteveD

i doubt there is any polen filter at all !!

https://www.fiatforum.com/barchetta/427094-heater-matrix-unit-removal-3.html

https://www.fiatforum.com/barchetta/427094-heater-matrix-unit-removal-5.html

Thanks, I'll check under the wiper panel. Thanks for good instructions.