Crossland X weak battery and flickering lights

Sounds familiar. I had similar gremlins with my Crossland X. Have you checked the battery sensor output? Could be a bad reading causing havoc.

Could you elaborate on 'bad reading causing havoc'? What specific problems did you encounter, and how did you pinpoint the battery sensor as the culprit?

Basically, the ECU was getting dodgy voltage info from the sensor, messing with the charging cycle. I'd get it checked at a workshop; they can properly diagnose the sensor. Probably needs replacing.

Thanks for the advice. Took it to a workshop as you suggested and the battery sensor was indeed defective. Repair cost was 315€. All seems fine now!