Hey there, 

When my wife or I play music via bluetooth in our 2014 Q3, after two or three tracks the digital display stops displaying the track name and other details.

Not a huge issue but annoying enough to report it a couple of days of having it. We've taken it back to Audi who say they can't replicate the fault so can't do anything despite me having sent in videos of the fault occurring.

Has anyone else had the same issue or can suggest a solution?

Cheers! 

Can't say I've heard of the fault before. But I'd strongly advise you show the technicians the fault in progress to prove your point. You shouldn't be having media system issues on a 5 year old car in my opinion.

Cheers

Steve