I’m the OP. The CarNet popup isn’t random, it pops up as soon as the onboard SIM makes a data connection on each new journey (or even a few minutes after starting the ignition). I believe it can be disabled by switching on privacy mode in CarNet - but I think you lose some features such as area alerts if you do that. As kmpowell has said, it’s an annoyance but one we just have to live with if we want the functionality on offer.
Re the AID not switching off, I can make it do it on demand by doing the following (this is how I happened to first notice it)
1. Unlock
2. Switch the radio on & listen/tinker for a few mins
3. Switch the radio off
4. Open drivers door and get out & close the door
5. Watch the display - if it does the red dial animation (like when you first get in after unlocking) and the shows the default speed dials, it will stay illuminated for ages.
On the other hand if you switch the ignition on/off or go for a drive then get out and lock it, the AID will display the leaving the car animation and switch off after 30 seconds. I think I’m just confusing it by getting in the car and not driving anywhere. Probably exposing a minor bug in the software.
I should add I don’t normally go and sit in the car at random! But I have done when first getting the car to get used to the tech and set a few bits up before getting on the road.