H. Demloj

Hello Forum, I do have a ford egdge SEL 2016. The current version of Sync 3 is version 2. Tried to update the software as instructed in the ford website by downloading a zip file and then have it on a flash drive. However, while plugging the USB into USB port inside the car, it shows me an error message :" USB requires too much power. Kindly remove". I tried to have into the second USB port, and the message is the same. What could be the issue and How do i resolve it? Regards, Hassan Demloj