yes, the demo was designed that way. everything is locked, just the rudder and steering is available, none of the systems will work and this is by design, just appreciate the stunning visuals. on the full pack u will find that the fms is limited with very little data and no sids and stars for most of the countries i fly at, but i'v heard there r some for airports in the states. u will get the irs, eicas and everything working in the payware though.