Review on Bluetooth Adapter Yomikoo Wireless Receiver Car Electronics & Accessories ~ Car Electronics Accessories by Steven Doty

12 pin style installed on my 2006 VW Jetta. The instructions for installing the white 12-pin connector in the VW wiring harness were not clear. After careful examination, I found out. Once set up, the radio mode should be set to CD EXT, which basically simulates an external CD changer. Bluetooth connects 95% of the time, otherwise the radio has to be turned off and on again to reset the Bluetooth box. I had several times when the sound quality was poor. The Power Cycle fixes this as well. Overall a good system and I would buy it again because it's a good price.