Slices remain open when rigged?????

Hello has this experience already one of you at a V70 ? BJ 2001 On the remote control are following options. Lock , Unlock boot lock and lighting (round yellow button) . – Have now tried Lock 2x short one after the other and also pressed longer while locking but disc remains below . Even after a waiting time of a few minutes disk does not close. Do I do something wrong or have to reprogram the key (the remote control ). Windows can also not close when the key has been pulled off and the car is not yet locked . That is new to me even with my old Opel the discs were autom. closed when the scales was closed . ? And still a question to the GAS drivers . Can it be that the oil consumption (engine oil) after conversion to gas becomes higher ..? and which ratio Butan /Propan isei V70 to miss in gas operation or is that any matter ?