Car Bluetooth Module Aux-in Audio Adapter for BMW E39 E46 E38 E53 16:9 Navigation System Item Type: Bluetooth Car Kit Name: 3-Pin Plug Special Features: Car Auxiliary Bluetooth Audio Cable Item Weight: 0.1 kg This Bluetooth module is designed for BMW models E39, E46, E38, E53, and X5. Simply plug the 12-pin connector into the back of your radio unit. Connect the red wire to 12V+ and the black wire to ground. Pair your phone or tablet with the Bluetooth module and use the Aux input on your radio to play music through your car speakers. Supports audio playback from smartphones, tablets, or MP3 players that have Bluetooth functionality. Compatible with the following BMW models: - 2002–2006 BMW E46: 320i, 320ci, 320cic, 323i, 323ci, 323cic, 325i, 325ci, 325cic, 328i, 328ci, 328cic, 330i, 330ci, 330cic (Coupe, Sedan, Cabrio) from 09/2002 - 2002–2003 BMW E39: 525i, 525iT, 530i, 530iT, 540i, 540iT, M5 (Sedan) from 09/2002 - 2002–2006 BMW E53: X5 3.0, 4.4, 4.6, 4.8 and X5 M from 10/2002 Designed for use with BM54 board radios and navigation systems from 09/2002 onwards, only if equipped with optional SA 602 or SA 609. Color: Black Material: ABS Size: 33 cm Package Contents: 1 x Car Bluetooth Module Note: Light and screen display settings may cause slight color variations compared to the actual product. Measurement may vary by +/- 1–3 cm.