How to install car navigation

1. We took apart the cd player in the car. If it can't be disassembled, watch the disassembly process of our own brand CD player at night. Generally, there are several inner panels with screws, and the screws can be seen when the inner panels are tilted downward. Take Tiguan as an example here. 2. Remove the four screws on the cd player with T20. Note that the screws will fall into the car during this process. In fact, it doesn't matter whether they really fell. Four screws or three screws will do. The screw only plays a fixing role. 3. After unscrewing the screw, gently take out the cd player. There are two plugs in the back. Open the clip and separate the wire harness from the cd player. 4. Before installing the navigator, install the gps antenna for navigation, put the antenna inside the platform from the co-pilot position of the car, and then put the GPS antenna vertically and stand on the far right side of the platform. Stand up, because the signal is the best in this case. 5. Use it to navigate, install the original plug-in method, and dock with navigation. After docking, the long wires should be fixed with adhesive tape, which can prevent the wire harness from colliding with the car and making noise when driving. 6. Then, according to the original method, tighten the screws and fasten the interior trim panel.