Device for controlling a progressive operating DC motor for a cooling fan of a vehicle.

Device (10) for controlling progressive actuating at least a first DC motor (12) for a cooling fan of a vehicle with a first (14) and second (16) current limiting structural element, and a first (22), a second (24) and third (28) switching device, wherein the switching devices (22, 24, 28) switches the first (14) and the second component limiter stream (16) so that the cooling power of the cooling fan can be varied in at least four different levels of zero, also the first and the third switching device (22, 28) are configured as switches oN and oFF and the second switching device (24), as a switch with respectively a first switch position (0) and a second switch position (1).