Hey, I once had a similar problem with my 2016 Ford Transit Diesel. I'm not a car expert, but I do have a bit of experience. I just went to my garage and they quickly diagnosed the problem: window regulator control unit faulty. It cost me 355 euros to replace it, but everything worked perfectly again afterwards. Can you tell me how many kilometers your Transit has done and whether you had similar problems before? Maybe then I can help more. Hope that helps a little!

(Translated from German)

Hey, thanks for the quick reply! My Transit has just done 74826 km and actually there were no similar problems before. I didn't notice anything during the last inspection. I think I'll try your solution and ask the garage about the ECU. Thanks again for the tip!

(Translated from German)

No problem, I'm glad to hear that! At 74826 km, your mileage is still pretty low, so it could definitely be the ECU that's given up the ghost. On my car it happened exactly after 80000 km. So if I were you, I would definitely ask the garage to check the ECU. It might be necessary to replace it, but that should solve the problem in your case. Please let us know the result when you get back from the workshop. Good luck again!

(Translated from German)

Hey, thanks for the support! Your information was really helpful. I will follow your advice and have the control unit checked in the workshop. As soon as I get the result, I will let you know. Thanks again for your patience and help!

(Translated from German)