Megane central locking problem

Faulty central locking on modern vehicles can be a pain. Does this affect all doors, or just one? Does the keyless entry function work? Have you checked the fuses? The error code would be helpful in narrowing down the possibilities. It's likely related to the door locks, central locking module, or the wiring in between.

It's all the doors. Keyless entry doesn't work either. Fuses are okay. I don't have the specific error code to hand, but could it be a defective cable or plug?

Given that all doors are affected and the keyless entry is also non-functional, a defective cable or plug connection to the central locking control module is a plausible explanation. Error memory entries are often stored in cases like this. I'd recommend having a workshop check the wiring harness and module connections. It's a relatively common issue and shouldn't be too expensive to diagnose and repair.

Took it to a workshop, and it was indeed a defective plug connection. Repair cost was 95€. Appreciate the help!