Wiper blade device, windshield wiper comprising a wiper blade device, vehicle comprising a wiper blade device, and method for operating a wiper blade device

A wiper blade device (10a;

• 10b) comprising a wiper blade unit (12a;
• 12b), which includes a first fluid line (14a;
• 14b) for conducting a first fluid and a dispensing element (16a) for dispensing the first fluid onto a first object to be cleaned located off of a windshield located on a vehicle, characterized in that the dispensing element (16a) has a dispensing opening (18a) which is arranged on an end surface region (20a;
• 20b) of the wiper blade unit (12a;
• 12b), wherein the dispensing element (16a) is provided to dispense the first fluid in a longitudinal direction of the wiper blade unit (12a;
• 12b) onto the first object, wherein the wiper blade device (10a;
• 10b) further includes a second fluid line (28a;
• 28b) for conducting a second fluid onto a second object to be cleaned, wherein the first object is different than the second object, and the second object is the windshield located on the vehicle.