Radio/ Navigation code following battery replacement.

[SZYMAGEO]

I need to replace the battery on my 2016  1.3 Ex Navi 5 door Jazz.

Can not find the Navigation/ radio codes in the documentation.

Reluctant to pay dealer for the codes.

Any other suggestions?

[Kremmen]

On newer models the headunit is authenticated by the ECU so probably no code needed.

[UKjim]

On newer models the headunit is authenticated by the ECU so probably no code needed.

Correct, from the manual.

Reactivating the audio system

1. Turn the ignition switch to ON

2. Turn on the audio system.

3. Press and hold the audio system power button for more than two seconds.

The audio system is reactivated when the audio control unit establishes a connection with the vehicle control unit. If the control unit fails to recognise the audio unit, you must go to a dealer and have the audio unit checked.


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