Car wash system comprising a support apparatus, at least one spraying device arranged on the support apparatus, and a control apparatus, wherein the spraying device comprises the following: - a first spraying unit, which comprises or forms a plurality of spray nozzles via which a first cleaning liquid can be applied to a car to be cleaned; - a second spraying unit, which comprises or forms a plurality of spray nozzles via which a second cleaning liquid can be applied to the car; and - an adjusting apparatus which is controllable by the control apparatus and has a drive unit coupled to both spraying units (54, 80); wherein the cleaning liquid discharged by the spraying units (54, 80) can be aimed at a car to be cleaned, wherein each spraying unit (54, 80) is pivotable from a respective first position to a respective second position, and vice versa, for changing the orientation (76, 98) of the respective spray nozzles (58, 90), wherein the first spraying unit and the second spraying unit are pivotable about mutually different pivot axes (60, 84), characterized in that the spraying units (54, 80) are positioned laterally next to the car, wherein the pivot axes (60, 84) are oriented transversely and in particular perpendicularly to a set-down surface for the car, wherein both spraying units (54, 80) are transferrable from the respective first position to the respective second position, and vice versa, via the drive unit, wherein, when the spraying units (54, 80) occupy the first position, streams of cleaning liquid exiting the spray nozzles (58, 90) are turned away from one another and in particular enclose an acute angle, wherein a cleaning program can be carried out with the car wash system, in which cleaning program: - the car and the spraying device are moved to one another in the longitudinal direction of the car, - starting from a first car end, the first spraying unit and the second spraying unit occupy the respective first position, the first cleaning liquid is sprayed by the spray nozzles of the first spraying unit and the second cleaning liquid is sprayed by the spray nozzles of the second spraying unit until the spraying device is arranged in the region of the second car end, wherein first the first cleaning liquid and subsequently the second cleaning liquid are applied to the car during the relative movement. wherein the spraying device comprises the following: - a first spraying unit, which comprises or forms a plurality of spray nozzles via which a first cleaning liquid can be applied to a car to be cleaned; - a second spraying unit, which comprises or forms a plurality of spray nozzles via which a second cleaning liquid can be applied to the car; and - an adjusting apparatus which is controllable by the control apparatus and has a drive unit coupled to both spraying units (54, 80); - a first spraying unit, which comprises or forms a plurality of spray nozzles via which a first cleaning liquid can be applied to a car to be cleaned; - a second spraying unit, which comprises or forms a plurality of spray nozzles via which a second cleaning liquid can be applied to the car; and - an adjusting apparatus which is controllable by the control apparatus and has a drive unit coupled to both spraying units (54, 80); wherein the cleaning liquid discharged by the spraying units (54, 80) can be aimed at a car to be cleaned, wherein each spraying unit (54, 80) is pivotable from a respective first position to a respective second position, and vice versa, for changing the orientation (76, 98) of the respective spray nozzles (58, 90), wherein the first spraying unit and the second spraying unit are pivotable about mutually different pivot axes (60, 84), characterized in that the spraying units (54, 80) are positioned laterally next to the car, wherein the pivot axes (60, 84) are oriented transversely and in particular perpendicularly to a set-down surface for the car, wherein both spraying units (54, 80) are transferrable from the respective first position to the respective second position, and vice versa, via the drive unit, wherein, when the spraying units (54, 80) occupy the first position, streams of cleaning liquid exiting the spray nozzles (58, 90) are turned away from one another and in particular enclose an acute angle, wherein a cleaning program can be carried out with the car wash system, in which cleaning program: - the car and the spraying device are moved to one another in the longitudinal direction of the car, - starting from a first car end, the first spraying unit and the second spraying unit occupy the respective first position, the first cleaning liquid is sprayed by the spray nozzles of the first spraying unit and the second cleaning liquid is sprayed by the spray nozzles of the second spraying unit until the spraying device is arranged in the region of the second car end, - the car and the spraying device are moved to one another in the longitudinal direction of the car, - starting from a first car end, the first spraying unit and the second spraying unit occupy the respective first position, the first cleaning liquid is sprayed by the spray nozzles of the first spraying unit and the second cleaning liquid is sprayed by the spray nozzles of the second spraying unit until the spraying device is arranged in the region of the second car end, wherein first the first cleaning liquid and subsequently the second cleaning liquid are applied to the car during the relative movement.