BYD F0 Owner's Manual page 108

BYD AUTO
Notes:
(1) Time period for replacement of oil filter can be reduced based on the dirt level of the petrol engine.
(2) Severe service condition means:
Always running in the dusty area or exposure to salty air.
Always running on the bumpy, water-logging, or mountain road.
Running in cold areas.
The engine frequently suffers long-lasting idle running or short-distance running in the cold season.
Frequently use of the brake, frequent hard braking.
It often functions as a tow trailer.
It is used as a taxi.
Running time in urban area with busy traffic and a temperature over 32℃ exceeds 50% of the total running time.
Running time at the speed of 120km/h with a temperature over 32℃ exceeds 50% of the total running time.
Always running overload.
F0 Owner's Manual
105