Things to try
Put key in drivers door lock, turn to unlock an hold in that position, hopefully windows will drop an foot opens , you have to keep the key held in the unlock position,
With roof down , key in drivers door lock turn an hold in lock position , if windows are up they should drop an then roof close then windows go back up,
With roof up press an hold the unlock on remote , it should hopefully open as above, I have a pre face lift an this worked on mine
With roof down press an hold lock on remote if roof does start to close it's already been coded in, if roof doesn't move , it can be coded in , this is what had to go on mine
If you press unlock on remote 3 times an roof opens you may have a gap Tech fitted