Hello

I am wondering if anyone can help? I have a Audi a4 b7 and the stereo always sticks and the buttons sometimes jam. I think maybe coke has spilled from the cup holder at some time in its life. I am looking to buy a new one and there is one on eBay from a a3 s3 09 plate. I am wondering if this would fit? And work off the steering wheel

Thank you Gary