In my 2 week old car I found myself with “Radio not available” and “Navigation not available” for my whole commute this morning. Switching car off and back on didn’t help. No noise from reverse beepers either, and navigation wouldn’t even display a map. I hadn’t run the car for 4 days. Any thoughts on what to do next!?
Thanks

Straight back to the dealership that sold it to you, tell them to fix it or you want your money back. I assume it is a brand new just delivered car and not a pre-reg “low miles used one”. In that case the action would be the same. 2020 Pangea Green 1st Edition D240 New Defender 110 is here and loving it
2018 Melting Silver Mini Countryman PHEV - soon to be replaced
2015MY Corris Grey SDv6 HSE Dynamic, the best car I have ever owned, totally reliable only a cou0le of rattles in 3 years, now no longer in my care
Also in my garage is a 1996 TDi300 Defender 90 County HT made into a fake CSW

Brand new, spec'd and ordered by me a long time ago. The dealership is 100 miles from home so before I consider going down that route (or using one of the awful London based dealers to identify and repair it) I was hoping to see if it was known issue!

Warranty work can be done by any franchised dealership, not just the one that sold you the car 2020 Pangea Green 1st Edition D240 New Defender 110 is here and loving it
2018 Melting Silver Mini Countryman PHEV - soon to be replaced
2015MY Corris Grey SDv6 HSE Dynamic, the best car I have ever owned, totally reliable only a cou0le of rattles in 3 years, now no longer in my care
Also in my garage is a 1996 TDi300 Defender 90 County HT made into a fake CSW

Tim - thanks yes, I know! It was more the specific problem of no audio and navigation I'm interested in