Just purchased a 2010 LR4 HSE Lux and it doesn't appear to have satellite radio even though it is mentioned on the original window sticker for the vehicle that I found in the glove box. When I go to the Audio/Video menu it only says Radio not Radio/SAT like in the manual. Am I missing something? Seems odd that a car with DVD player, etc. wouldn't also have the satellite radio option. Any help is appreciated!