Washer fluid warning

[IRONMAN]

So I'm not sure if this is helpful to anyone, but here goes.

The low washer fluid warning was showing up while the washer bottle was full (2015 Focus Zetec TDCI). So all the info on the net recommended various things such as disconnecting the battery, filling the washer bottle with hot water, and removing the drivers side front wheel then remove the wheel arch lining for access to the sensor. Basically I just removed the drivers side fog light  to find the sensor right there behind the fog light, then removed the sensor which had a tiny piece of a leaf jammed inside. Cleaned the sensor refilled the bottle, everything working normally. Apologies if this has been covered before, and for the lack of photos, just hope it might helps someone. 👍