The problem you have is that you have fitted aftermarket HIDs into reflector headlights that were not designed for them.
By the absolute letter of the law, only factory HIDs should be allowed. They must have headlight washers (dirty lenses deflect the brighter light and could dazzle) and automatic headlight levelling with front and rear axle sensors (again to prevent dazzling when loaded or driving on an undulating road)
For the complete low down on HIDs see the July issue of PVW.
As for your washers, there is no problem with deleting them from your halogen headlights as your HIDs should not be there.