There should be 14 programs,
http://www.maytag.co.uk/en_GB/whr/includes/maytag/brochures/specifications.pdf
The company can be contacted directly - details on,
http://www.maytag.co.uk/app.cnt/whr/en_GB/pageid/pgwpmaytagcontactus001
I was trying to get results for MWA0814FWN instruction manual - but my browser's seized up :-/
Edit:
Finally got it working again,
I cannot find any link on maytag.co.uk for manuals, while the .com address [very busy server took multiple refreshes to load the page] does not recognise the model number.
Obviously I'm aware that if you have one and you've used it, that you need another kind of answer. It is pertinent though that we're 'on the same page'..., the company website has this http://www.maytag.co.uk/en_GB/whr/includes/maytag/brochures/specifications.pdf which seems to load just 4 pages of the 26, it's the spec on page 3 that's relevant, although it offers nothing by way of instructions for use...
This page details search results for that model number
https://www.maytag.com/webapp/wcs/stores/servlet/OCManualsLiteratureSearchResultView?catalogId=10562&langId=-1&storeId=10212
Succinctly, '0', so I suggest contacting the manufacturer, or if you can scan in the manual and upload it [e.g. on Google Docs] for Y!Answerers to read so they may offer more insightful help.
I've also tried searching the web for Maytag, MWA0814FWN, premium 60, intellisense - all to no avail...
...First thing that springs to mind - does 'Intellisense' mean that the machine will not process commands for steam & hygienic cotton if the load exceeds a certain amount, like it must only be up to 5kg - just a guess, can't really give much more assistance without a grasp of the functions....
...Consider, it may be a hardware button that has stopped working - this would be the case if each program has it's own button. Not the case though if you use up & down arrows to navigate a menu...