The elevator in the building Wilhelmstr.19 (Student Service Center/"Verfügungsgebäude") is still out of order, but repairs are under way. Therefore, accessibility to the building is currently impaired everywhere except on the ground floor (e.g. the Student Service Point, r.001, is accessible for wheelchair users. However, the premises of Student Administration, International Student Support, Central Examinations Office, Student Counseling, or the Writing Center and further institutions - all on upper floors - are not.)
Repairs can be expected to be finished around the middle of March 2026 if everything goes smoothly. 

To get informed about the current state of things, please contact the office you want to visit in advance via phone or mail. 
(In addition, the Student Counseling Service's website has a notification - on the top to the right - which should be removed as soon as the elevator is working again: https://uni-tuebingen.de/en/632)

The same applies if you currently have an inquiry which has to be discussed face-to-face with one of the institutions on the higher floors, but cannot reach them without the elevator: kindly contact the responsible office and ask if/how an alternative on-site meeting can be arranged.