I have a 2000 audi a3. Its got standard tape unit, with 6 cd changer in the boot. Unfortunatley ive been driving my dads astra and mums clio around this week due to my car being in garage. Ive got used to using either the contorls on the wheel, or on the stalk and was wondering if its possible to upgrade any of my existing setup to encorporate one of these. IM not sure if there was such an upgrade avaliable when this car was in production, or if it would be a case of getting something aftermarket/third party.

Granted its just me being lazy hehe