So I have the Pioneer AVIC-D3 deck in my car and was looking to sell it and buy the new app radio. I dont know much about the AVIC-D3 deck and was wondering if that comes stock in the car? If not, how does it have the Audi background? and if I switch to the app radio is there any way I would be able get that same background or a similar one that has the Audi/Symbol on it?

 

any help is appreciated. Just bought my A4 two days ago so I have a bunch to learn. Also where could I buy a new windshield washer reservoir? It isnt holding the water in it and I cant tell if there is a crack in it or if the little o ring or whatever needs to be replaced.