Wiring Harness For Bmw X3

BMW Quadlock to ISO connectors for connecting a car to an aftermarket car radio. This harness is for cars without Steering wheel controls and for cars that have a12v ignition supply included in the Quadlock connector.For cars with steering wheel controls please use 29-628Harness Adaptor..

This adaptor is required to replace factory fitted radio with an aftermarket headunit (Alpine, Pioneer, Kenwood, Sony, JVC etc.). It will convert the car original power and speakers wiring connector to a standard ISO connector. Simply plug one end of the adaptor into your cars wiring harness, and th..

This adapter allows an aftermarket head unit to be installed, whilst bypassing the factory fitted amplified system. This adapter is designed to match the correct impedance of the vehicles speaker system.When connected your new stereo may not power up, and this is no fault of the wiring harness..

BMW sub-woofer adapter cable allows you to change the woofers underneath BMW front seats. Connects to original harness. { vehicle_compatibility }..