How do I turn on/off the wipers in the Nissan Teana?

The wiper lever can be found on the left side of the steering wheel as shown in the image below.

To turn on the wipers:

1. Slow wiper intervals: Push the lever down once 
2. Fast wiper intervals: Push the lever down twice 
3. Very fast wiper intervals: Push the lever down thrice 

To turn off the wipers:
Push the lever up to its original position

To activate the windscreen washer:
Pull the lever towards you.