IOS 13 Username and Password

[Sully147316]

Hi everyone

I am hoping you can help me.  I have a 2018 S3 and after recently updating my iphone to iOS 13, my car is constantly asking me to enter a username and password on the audi menu to connect with my bluetooth.  I have tried deleting the existing connection and putting on from scratch again but the same message keeps coming up.  Is this my apple iD and password that i need to enter here ?

Any help would be most appreciated, many thanks, Phil.

[Envy]

Unpair and pair again - tried a few options before going back to basics. I cleared pairings on both devices just to be sure. 

[Sully147316]

Thanks, I have deleted the pairing on the iphone then on the car, then added both back again but it still comes up asking for the username and password.