Bluetooth stopped working in CD400, no indicator for Bluetooth in display. Have tried toggling Bluetooth on and off with no luck.
Bluetooth was working with iPhone but then when switching ignition on noticed Bluetooth had disappeared.
Car is a 2017 Meriva Tech.
There's a dedicated Vauxhall forum where you might find suggestions.
Look here:
https://www.vauxhallownersnetwork.co.uk/threads/cd400-phone-not-working.213643/
And here:
https://www.vauxhallownersnetwork.co.uk/threads/cd400-no-bluetooth.437166/