As above, random non start (On two occasions, started and then cut out)

However, there are also other random faults. Sometimes windows work, sometimes not, Sometimes heater blower works, sometimes not.

Arrived to find non start, all of a sudden the seat belt warning started sounding and then it would start.

Multiple fault codes referring to Engine and ABS. yet not really making sense as faulty components (EG ALL wheel sensors reported as faulty on ABS. 7 assorted PCM sensors reporting open/short circuit etc)

Centre console warning for DPF, yet an actual scan of DPF functions reports no faults and Additive levels to be fine.

And so on.

I am suspecting that this is likely to be a BSI issue rather than an engine/other one.

but it doesn't report any faults at all. :/

Anybody come across this before

Is there at way of checking it out other than just sending it away somewhere?