Feature 1Only applicable to split MIB that is USB external function. 2Such as 6.5 inch 877A 866A and 8 inch 3G0035048. 3This USB only supports the Carplay feature, provided that your host wants this feature and is activated to use it. 4Not all for Wayne can use CARPLAY, you need to confirm whether your car can be used. 5Currently supported host models are 877A 866A and 8 inch 3G0035048.Features: Only applicable to split MIB that is USB external function. Such as 6.5 inch 877A 866A and 8 inch 3G0035048. This USB only supports the Carplay feature, provided that your host wants this feature and is activated to use it. Not all for Wayne can use CARPLAY, you need to confirm whether your car can be used. Currently supported host models are 877A 866A and 8 inch 3G0035048. We do not provide installation support . Only Install wire Can't decision CarPlay Working We only sell install wire + switch . no more support , Please sure you can make carplay working. Upgraded MIB Phone Mapping CARPLAY USB AUX Switch + Harness for Jialv for Lingdu. Different accessory numbers correspond to different USBs (726E, 726J support CARPLAY). Harness for high 7 and for Lingdu is not the same, USB original palce for Lingdu is in the armrest box, the harness is long with length of 1.8M. Only applicable to 6.5-inch 877A, 866A and 8-inch 3G0035048. The USB switch is only hardware. It is not possible to implement the CARPLAY function after installation. You must activate CARPLAY to use this function. Specifications: Fitment: Fits for MK7 Part Number: 5G0 035 222 E. Other part number: 5Q0 035 726 E Other part numbers: 5Q0 035 724 Package List: 1 * Plug 1 * Harness .wang-edit-text{ font-family:'Arial' important; } .wang-edit-text table { border-top: 1px solid 000; border-left: 1px solid 000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid 000; border-right: 1px solid 000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Note:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.