[MOD] Leaf Ze1 Steering wheel to EU Leaf Ze0

[explorer232]

Stock steering wheel in my leaf ze0 2017 is a bit "old fashioned" so I wanted new steering wheel from ZE1.

Some notifications:
No direct compatible! Different hw in new steering wheel but its possible modify PCB to adapt it for ZE0. There is additional 3pin connector in ZE0 for cruise control (Only EU version). Similar connector in ZE1 is used for vibrator!
There is missing ECO button, remapped to adaptive cruise control button in my case.
There is only one connector for airbag module in EU version!

Final result is here. All buttons working fine

I have for sale old complete ZE0 steering wheel eu with eco button if someone interrested.

 

[FinnishCoffee]

What was the modification to make the wheel work? And how do the media controls map? I might be interested in doing this myself.

 

[explorer232]

What was the modification to make the wheel work? And how do the media controls map? I might be interested in doing this myself.

Replace resistor for each button (different values) , cutting some traces/ solder new wires (different order of buttons). In ze1 multimedia buttons are connected to meter (instrument cluster) instead of direct connection to headunit in ze0.