I would not see any way of this working. Completely two different set-ups. You have the old Sportvan and are wanting to use parts from an Express van. To say nothing of the wiring, switches & relays to convert to power windows and locks with the right parts.
They are pretty secure. You may need to check the locks on the doors and if they are not secure, you can always replace them for more secure locks.
doors, locks, windows, bombs
yes if you are just buying those doors because they are cheaper you can put you electric locks and windows in the non electric doors
Windows, doors, wheel locks, engine, gas, mirror and more.
Check your fuses.
Key?
did you mean power locks? for windows and doors? If so....check the wiring (from circuit breaker close to the fuse box) and replace switch if needed
Where is the fuse Box for Back doors on Euro 4 T350 Transit
The bcm that controls power windows, locks and doors is located on the driverside floor.
I had to remove my doors to do it. You will need access to the bodyshop tool that compresses the door spring on the hinge. That was the only hard part. You will also need to unhook all connections for power windows, locks too.Took me about 2 -3 hours the first time I did it. Mark
something that locks doors
Operational locks on doors, balcony, and windows. Ensure phone works and that you know how to place emergency calls