This lever can be found on the Left side of the steering wheel.
Follow these steps to turn it on:
Push the lever down once (slow intervals)
Push the lever down twice (fast intervals)
Push the lever down thrice (very fast intervals)
Follow these steps to turn it off:
Push it back up to its original position
To activate the wiper at the back, turn the switch on the left side of the lever up once for intermittent, and another time for it to be continuously on. Do remember to turn back to “off” once you are done.
To spray the water jet onto the windscreen, pull the same lever towards you.