My 2015 Ford Focus (VIN: 1FADP3F20FL222560) had SYNC 1 and I installed SYNC 3. I connected the correct wiring harness and it powers on, but the steering wheel controls don't work, there's no sound, and I lost the backup camera. I would appreciate any help with the ASUIT programming and any other necessary changes to get everything working again. It already has the SYNC 3.4 update.
SYNC Region: NA
Navigation Variant: Nav
Manufacturer Year: Pre MY20
Install Type: OEM Replacement
Old SYNC Version: 1.4
New SYNC Version: 3.4
Do you have a error message, if so what is it?
It doesn’t show any error codes, but it says that navigation is unavailable.
Update Method: CyanLabs Manual Method