Hello. I have a BOX Android Auto/Car Play kit for sale. The set works like a factory one. All functions work as in the original, including functions on the steering wheel. It also adds a free reversing camera integrated with the boot tailgate opening. The camera works once, it doesn't work once. The BOX is very easy to install. It's all Plug & Play. The kit fits cars with Mib 1, Mib 2, Mib 3 such as Audi A4 B9, A5 F5 and many others. The price of the set is 100e