CAN-Hacker

Leaf-Coder. It is a very simple utility for programming Nissan Leaf instrument cluster via OBD CAN bus.

You can set any european language ou your Nissan Leaf

This software works with CAN-Hacker 3.0

If you have CAN-Hacker 3.0 Hardware, you can download LEAF-Coder and use it free:
LINK