My new FHEV needed to upgrade Sync 3 to 22251 from 22200. I downloaded the file and did the update in the car, which seemed to go OK. The car mow shows Sync 3 is 22251 and maps F11. However it will not accespt the logfile - again! Initially stated that it failed , so I had a look and found there was an issue with a line and column . I closed up the space and the file was recognised. it still wont upload though. I redid the file with the interrogate file and tried that file with the same result.
Any ideas anyone? I dont want to have to pay the dealer to do this.
Any ideas anyone? I dont want to have to pay the dealer to do this.