The product is an OEM BMW CAS Comfort Module BCM for the 2004-2005 BMW 5 Series (E60 E61 645Li). It comes with a 1-month manufacturer warranty and has 2 terminal quantities. This module is essential for controlling comfort features in the vehicle, such as air conditioning and heating systems. Being an OEM part with part number 61.35-6 960 978, it ensures a perfect fit and reliable performance for your BMW.