I’ve got a Vauxhall combo van (04 plate) and the doors all opened fine but now the two front doors open and the back door does too but now the sliding doors don’t! They sound like the mechanisms are engaging when using the key for the central locking but they just don’t open. Any ideas please?

Barney, February 2021

Yes. The best idea is some Googling for things like"Vauxhall combo (04) side sliding doors won’t open". I did that and found this:

https://www.fixya.com/cars/t3773882-vauxhall_combi_side_door_van_not_open

Ffdfhh, February 2021