49909390 Oil level in the engine

In engines oil is used for lubricant and cooling of the rubbing details, during operation sometimes there is a need of a doliv of oil during the period between its replacements.
In case after a car running in the consumption of oil exceeds 0,5 l on 1000 km, it is necessary to address on the service station Renault.
Frequency: check periodically oil level in the engine, at least before each long trip to avoid damage of the engine.