With the comfort of travel requirements and continuous improvement, automotive multimedia technology also continue to develop rapidly. CD player to replace the tape player, has become a high-end car multimedia systems in the mainstream, a number of high-end cars in the car is also fitted with VCD, DVD multimedia systems, so that traffic has increased more fun, a truly mobile cinema and entertainment center. In addition, car GPS system is moving very quickly, and many owners have installed a portable GPS, a number of high-end cars in the vehicle is equipped with a vehicle navigation system to the needs of traveling more convenient.

As a result of car multimedia and navigation systems using advanced technology, maintenance is difficult, so that maintenance personnel in the maintenance of multimedia and navigation systems are particularly difficult, this book is aimed at China's automotive multimedia and navigation system development of the status quo, in order to meet the majority of vehicle maintenance personnel the preparation of the actual needs, with a view to better promote car multimedia and navigation systems and popularity of the maintenance level.

Automotive Multimedia CE certification standard: EN 55013, EN55020, CISPR25, CISPR12