Bmw 520 original car screen upgrade navigation, BMW 520 small screen for big screen, the original car 7-inch screen wants to upgrade to the kind of big screen around 10 inch, where can Jinan do it?
Yi Jie Jinan chain can do it. I come from Dongying, where I come from. The screen of this original factory is expensive. I feel that the big screen is made of RMB. People say that the original factory is expensive, the quality is good and the price is naturally expensive. It's quite refreshing after installation, and it looks very comfortable. The quality is good so far.