Swc Harness Bmw 2001-2016 Quadlock Non Idrive Non Amplifier

BMW Steering Wheel Control Interface for vehicles without iDrive and without amplifier. Yellow Permanent 12V Wire Must Be Connected Directly To Battery. Features & Benefits Allows you to upgrade to an aftermarket head unit whilst maintaining use of your factory steering wheel controls Safety: Allows you to keep your hands on the steering wheel &hellip