Harness is used when installing a stereo, connects the stereo harness to the vehicle's factory harness. Designed specifically to fit compatible vehicles listed. Plugs into the factory harness without cutting any wires. Standard color-coded wires provide a consistent and simplified installation. Great quality and great fit. Correct connector without cutting or splicing. Type: Power Wiring Harness. Compatible with the following vehicles: For E46 (3 Series 1999-2006), For E39 (5 Series 1995-2000), For E53 (X5 1999-2000). Check your car CD stereo wiring harness for the "K-BUS" or "I-BUS" pin; model year may be 1999. This harness is used when installing an aftermarket Android stereo (16-pin interface), connecting the wiring harness to the factory harness without cutting any wires. Material: plastic. Color: black. Package includes: 1 Wiring Harness. Only the above package content, other items not included. Note: Light and different displays may cause the color of the item in the picture to vary slightly from the real thing. Measurement may have an error of +/- 1-3 cm.