My local dealer has a 159" pm that I'm interested in but would like the heated seats and 5.0 uconnect stereo system with back up camera installed. I asked my salesman to see if it could get added to the van on the lot but he said it can't be done. Said I have to special order one with those options. Why can't they just order the system and seats and install it to the van on the lot? I figured if I buy brand new I want some creature comforts to go with it.