Air filter location, on this model it is accessed from underneath the car
Undo the two retaining clips
Undo the circular clip on the air intake - use a screwdriver
Carefully open the air filter box
Clean off any debris on the surface of the filter. Replace with new filter if heavily contaminated
Check air filter box for debris. Clean if required. Replace air filter
Reassemble the air filter housing
Find a Haynes product for your Fiat:
Search by registration mark
Search by make & model