Re: Passenger side door wont open!!!
It sound like a problem on the mechanism, some have a small plastic bush where the link/rod from the lock goes into the mechanism, if the bush falls out it doesnt move far enough to unlock the mechanism.
You can try and check if that is the case you can refit a bush but it might be worth getting a complete mechanism from the scrapyard if you are not mechanically minded.
Currently in Prickleypear's garage:
'85 Renault 11TS, '97 Megane 2lt 8v RXE, '96 Extra 1.9d, '95 Merceds C220, '64 Fordson Supermajor Tractor