The TV on my 2017 (InControl Touch Pro) L405 has stopped working. This seems to have coincided with me downloading the S22A update.

When I select 'Source' on the screen, I see the option for TV, but if I try to select it, nothing happens... the option highlights when I select it, but nothing further happens.

Any suggestions? I've already tried the following: disconnected main and aux batteries for 20 mins, reset infotainment to default settings and scanned for fault codes, using Carly, via the OBD2 port (no codes stored).

In case it's related, I also cannot connect to the car via the Remote app (app says onboard telematics is in sleep mode).