Air provision apparatus for a compressed air system of a vehicle, the air provision apparatus having: a compressor connector for connecting a compressor, a first dryer device and a second dryer device, a switching valve device (14, 16) for connecting the first dryer device to the compressor connector for a first delivery mode or the second dryer device to the compressor connector for a second delivery mode, a supply region (20, 34) for storing or receiving compressed air which is delivered by the dryer devices (10, 12), a regeneration valve device (40, 22, 24) for regenerating the dryer devices (10, 12) by way of connection of the supply region to a dryer outlet (10b, 12b) of the first dryer device or second dryer device, the switching valve device (14, 16) and the regeneration valve device (40, 22, 24) in each case having an electrically actuable solenoid valve (32, 40), the air provision apparatus having an electrically actuable compressor control valve for the direct or indirect actuation of the compressor, the switching valve device (14, 16) having a first switching valve and a second switching valve, it being possible for the first switching valve to be actuated directly or indirectly by way of a switchover control signal in order to shut off the first dryer device from the compressor connector and/or for regenerating the first dryer device in a first regeneration mode, characterized in that the second switching valve can be actuated by way of the dryer outlet of the first dryer device for disconnecting the second dryer device from the compressor connector and/or for regenerating the second dryer device in a second regeneration mode. a compressor connector for connecting a compressor, a first dryer device and a second dryer device, a switching valve device (14, 16) for connecting the first dryer device to the compressor connector for a first delivery mode or the second dryer device to the compressor connector for a second delivery mode, a supply region (20, 34) for storing or receiving compressed air which is delivered by the dryer devices (10, 12), a regeneration valve device (40, 22, 24) for regenerating the dryer devices (10, 12) by way of connection of the supply region to a dryer outlet (10b, 12b) of the first dryer device or second dryer device, the switching valve device (14, 16) and the regeneration valve device (40, 22, 24) in each case having an electrically actuable solenoid valve (32, 40), the air provision apparatus having an electrically actuable compressor control valve for the direct or indirect actuation of the compressor, the switching valve device (14, 16) having a first switching valve and a second switching valve, it being possible for the first switching valve to be actuated directly or indirectly by way of a switchover control signal in order to shut off the first dryer device from the compressor connector and/or for regenerating the first dryer device in a first regeneration mode, characterized in that the second switching valve can be actuated by way of the dryer outlet of the first dryer device for disconnecting the second dryer device from the compressor connector and/or for regenerating the second dryer device in a second regeneration mode.