The CRE Special Car 2.0/3.0 series products are single-model diagnostic products for one specific car brand. Diagnostic software for other brands can be purchased and obtained from the software store of the device. This product has extremely high cost-effectiveness and fun. Customers can also personalize and upgrade the functions of their beloved cars through this product on a daily basis. Currently, there are 14 special car configurations: Mercedes-Benz, BMW, Audi, General Motors, Land Rover, Toyota, Ford, Hyundai, Fiat, Honda, Renault, Peugeot, Nissan, Chrysler, etc. It includes code reading, code clearing, version information, data stream reading, action testing, special functions, encoding functions. In addition, it can support purchasing software from the store, viewing diagnostic reports, replaying diagnostic records, taking screenshots and sharing, etc., to meet users' more comprehensive needs.