A9121022057052_4

Service Bulletin Details

Public Details for: A9121022057052_4

This bulletin contains instructions for when the mmi shows the message "read error occurred when accessing the navigation data" after initialization and reboots constantly with dtc B126Cf0 and/or B126Cf1.


- 2020 - 2019 - 2018 - 2017 - 2016 -

Models from 2020
2020 AUDI A3
2020 AUDI A6
2020 AUDI A7
2020 AUDI Q5
2020 AUDI Q7
2020 AUDI R8
Models from 2019
2019 AUDI A3
2019 AUDI A4
2019 AUDI A5
2019 AUDI A6
2019 AUDI A7
2019 AUDI Q5
2019 AUDI Q7
2019 AUDI TT
Models from 2018
2018 AUDI A3
2018 AUDI A4
2018 AUDI A5
2018 AUDI A6
2018 AUDI A7
2018 AUDI Q5
2018 AUDI Q7
2018 AUDI R8
2018 AUDI TT
Models from 2017
2017 AUDI A3
2017 AUDI A4
2017 AUDI A6
2017 AUDI A7
2017 AUDI Q7
2017 AUDI R8
2017 AUDI TT
Models from 2016
2016 AUDI A3
2016 AUDI A6
2016 AUDI A7
2016 AUDI TT 









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