When I placed an order for mine in July, I noticed that the onscreen order form at the dealers had the washers crossed out as in strikethrough ie it had been deleted for the model year 2014. Disappointing but I find thye just waste water and are another thing to go wrong. I may be wrong, but I think HIDs are required by law to have washers but I guess LEDs are not obligatory.
They may be back sooner than you think, as stated above hid headlights require washers
Plus a self leveling system (there are exceptions for certain types of car, Leon does not make that category)
Anyway the reason is because hids can dazzle if the headlights are dirty
Have just spoken to a friend who is an mot tester and he says the ministry is looking into bringing leds into the same category as hids
Just to add, my electric car failed its mot because the mot tester said the factory led light's were to blue, I had to appeal to the ministry as the car was type approved with those lights
Be interesting to see in a few years if leons with leds but no washers have the same
problem