It seems as though someone made a mistake on the assembly line and installed the wrong cup holders. If the ambient lighting is OEM then I'm guessing the lighting is there but not showing because of the wrong cup holders. I would definitely go back to the dealer and point this out. You may also want to send a private message to Crystal (
FordService) the Ford rep who monitors this Forum. You can use this link if you wish;
http://www.explorerforum.com/forums/private.php?do=newpm&u=157968
When you PM, be sure to include your full name, best daytime phone number, VIN, mileage, and servicing dealership in your message.
Good luck.
Peter