Cheap Source of Parts

As I need to replace my drivers door lock, where might the cheapest source to get new ones be, not looking to get used. best I've found is £78+Vat

Passenger lock must have s faulty microswithch as works fine when latch is in the door open position, move latch to door shut position and the door fails to lock unlock.

Buy a rear one for the side you want (cheaper) and swap the motors inside over.

Thanks for the tip, I'll look into that for other doors in future but for drivers I really want a quick fit epecially as I'm not sure what switches inside are working as using the key has no effect on alarm, immobiliser and the whatsit code can't be entered.

Drivers door does lock on the remote but does not unlock

Are the front and rear locks really that much different?

Weirdly If the drivers door does not work fully the tailate does not lock at all hence concern again about internal switches.

I have a Nanocom so have turned alarm off until fixed