1. A system for automatic engagement of a driver assistance system, comprising: an input interface configured to receive a data associated with one or more events; a processor configured to: evaluate the risk associated with the data; and determine a level of severity of the risk, comprising: compare conditions associated with the data with a first criteria; in the event that the conditions associated with the data correspond to the first criteria, assign a first level to the level of severity of the risk; and in the event that the conditions associated with the data do not correspond to the first criteria: compare the conditions with a second criteria, the first criteria being different from the second criteria; and in the event that the conditions correspond to the second criteria, assign a second level to the level of severity of the risk; determine that the risk indicates a state change in a driver assistance system is appropriate, wherein in the event that the level of severity of the risk corresponds to the second level, a driver is given the option to disengage the driver assistance system, and wherein in the event that the level of severity of the risk corresponds to the first level, a driver is blocked from disengaging the driver assistance system; and an output interface configured to provide an indication that the state change in the driver assistance system is appropriate, wherein the indication corresponds to a visual or an audible indication.