Boxer Central Locking Failure

The error memory indicates a defect in the cable or plug connection of the component. Have you checked the relevant wiring harness for any visible damage or loose connections?

Wiring harness? Where exactly would I find that? I'm not exactly a mechanic, more like a 'gets-me-from-A-to-B' kind of guy. Is that near the fuse box or the car locks themselves?

The cable or plug connection of the component is indeed defective. I recommend you have the repair carried out in a workshop.

Okay, thanks for the confirmation. Took it to a local place, and you were spot on – dodgy connection. 95€ later, it's all sorted!