1. Using C-BUS smart chip, it is highly compatible with the original car equipment and can effectively suppress interference to the original car computer. 2. Replaces original vehicle parts and does not require programming. 3. Voltage: 12V 4. OE: 7P5907381B, 5DC009060-40 5. Fits for Porsche Cayenne 92A 2010-2013 / Cayenne 958 GTS 2011-2013
