Hey everyone!
I have an Audi A3 (8L I believe, from 2001) which has the symptoms mentioned in the topic title.
I believe all three started around the same time although I didn't notice the battery drain immediately.
Photo attached with the state of the instrument panel on starting the car.
Initially the instrument panel would start off like that but eventually come on again if the car was driven for long enough.
The time needed to make it come back on gradually increased until even a 150 mile drive wasn't sufficient.
Has anyone encountered this issue before or know what the solution might be?
Any help greatly appreciated, thanks very much in advance.
Olly