Just went out to go to the shops, yet again no auto door opening/locking or handle sensors working.
This time I popped the bonnet and checked the 12v battery, 11.65v so pretty flat 🙁
Once the car system booted and it started getting a charge from the 400v system it went back up to around 13.7v and the doors magically opened when walked past.
I’ll have to get it booked in to have it replaced and the passenger heated seat not working but apparently there’s a shortage of batteries!.
Please excuse spelling/typos. Apart from being a clot it turns out I had one on my cerebellum that's now causing various problems!