Upgrade your Audi's functionality with the 2009 Audi A4 S4 PCM BCM BODY Comfort Control Module Unit. This essential component, with part number 8K0907063, ensures your vehicle's various systems operate seamlessly. Manufactured in Hungary, it boasts easy installation and is designed specifically for front placement in your Audi, guaranteeing a perfect fit. The module comes with 7 pin and blade-type terminals, and is compatible with a range of Audi models. The plastic construction ensures durability, while the snap-on mounting style keeps the unit secmre. It's a direct replacement for the OEM part, enhancing your vehicle's performance without the need for complex modifications.