Car maintenance should be performed every 12 months. If during this time the car goes more than 15 000 km, the maintenance is carried out after the run of 15 000 km. Marked "???" position is performed during each service, and the positions marked with "??????" - during each of the second service further.
If you have a heavy-duty, such as riding mostly in the city and travel a short distance, frequent trips to the Mountain, driving with a trailer and dusty road conditions, the engine oil change every 7500 km.