Bad/foul smell

[talal22]

When ac is turned on any type of air or smell that is outside comes inside.....i have owned various vehicles but i did not notice this type of thing...i just noticed in my 2015 swift dlx....can any one plz mention reason?

[z.u.m.a]

Check the fresh air/recirculation button.If its off turn it ON.The only reason outside air is entering inside is because either there is a crack in the car body or the Fresh air inlet is not properly closed when the button is pressed to turn on recirculation.You will get this smell even with simple fan on without AC.

[talal22]

Thank u..it was turned off