Fiat 2016 500 Owner's Manual page 418

416 MAINTENANCE SCHEDULES
Mileage or time passed
(whichever comes first)
Or Years:
Or Kilometers:
Flush and replace the engine
coolant at 10 years or
150,000 miles (240,000 km)
whichever comes first.
Inspect and replace PCV valve if
necessary.
Replace the timing belt.
** The spark plug change interval is mileage based only,
yearly intervals do not apply.
2 3 4 5 6 7 8 9 10
X
X
11 12 13 14 15
X
X