The "TIME OFF" is designed to avoid unnecessary fuel consumption and forced work for the engine, when the driver, forgetfulness or voluntarily left the vehicle turned on for a while longer than 5 minutes.
 
The "TIME OFF", turn off the engine by failing to detect movement of the vehicle for a period of 5 minutes.

This system has a very useful in companies with fleet vehicle division. The installation of "TIME OFF" in the units can represent up to 10% of fuel economy.