Excellent.
Well all you need to do is:
1. Unscrew the 2 screws. 1 from each side of the steering wheel.
2. Remove the plastic that is above the clocks, dials.
3. Unscrew 3 more screws. They are in a triangle shape.
4. Then behind of the dials you will see a harness. Remove the harness from the dials and you will see many wires attached to it.
5. There are 28 pins, 14 on each side with different wires on different ports. Some are free and not used. Just write down each wire that goes in a pin. Example. Pin 1 - Black, Pin 2 - Brown ect.
That is all that you have to do. It wont take more than 10 minutes and all you need is a screwdriver.
You can see the part and more pictures on this thread:
http://www.micra.org.uk/threads/40616-Harness-behind-the-dashboard-for-the-speedometer-fuel-level-ect-%28Help%29?p=422238#post422238
If you can do that you are THE BEST and I will be grateful
Thanks in advance