Odometer flashing, infotainment centre console not working

Recently bought a 2018 Stelvio 2.2td with 81k on it.

Couple issues:

- Odometer flashing.
- elements of the infotainment system not operating notably the centre console dials.

I can control CarPlay via Siri and it works, so stereo is fine.

New battery went in about 10 days ago for reference.

Issue with the battery or is it something more sinister?