Dishwasher Warranty Void If Laying Down On Its Side While Still In the Box!

I just brought a new dishwasher home from Lowes - still in the box. On the side of the Frigidaire box it says:



"Do not lay unit on side or front. Unit must be layed on back or kept upright. Failure to comply may result in voiding of warranty."



I had the unit in my van on its side on the way home.



Does anyone know for sure what damage this can do? I can't find anything on the web.

Dishwasher Warranty Void If Laying Down On Its Side While Still In the Box!