I would demand a new black one, as if you think it looks weathered now give it another year. Black one is nicer looking. Also, If the specs said you were getting bluetooth, I would also demand that. You didn't buy a unit that came without bluetooth.
2013 White Hawk 28 DSBH
2011 Jay Feather X23J (traded-in)
2011 Ford F-150 XLT w/towing package
RoadMaster Active Suspension
Reese Trunnion Bar WDH w/Dual Cam sway control