Corolla navigation installation process, how does Corolla disassemble navigation?

Corolla's original navigation adopts pioneer car navigation, and the price is about 4000 yuan. Before installation, prepare to remove the special tool (socket wrenchNo. 10) and the special crowbar. The specific steps are as follows: 1. Pry open the upper and lower decorative plates on the passenger seat side with a crowbar, and then pry open the decorative plates around the central control with a crowbar. Take out the decorative panel and unplug the connector as shown by the arrow in the figure below. 2. Unscrew the screws on the navigation side with 10 sleeve, take out the central control equipment, and unplug the connector connected with the original vehicle. 3. Install the fixing bracket of the navigator, tighten the fixing screw shown by the arrow in the figure below, and install the GPS module under the front windshield near the A-pillar on the passenger seat side (if it is only installed in the A-pillar, the signal will be affected). 4. The wiring layout on the side of the 4.GPS module is shown by the arrow in the figure below, which is arranged in the central control position. 5. Install the SIM card and TF card in the center of the car, install the protective covers of the SIM card and TF card, and lock the screws. 6. Connect the connector and GPS cable of the original car to the center of the car, connect the connector of the double flashing switch and the indicator module, and tidy up all the wiring harnesses. 7. Connect the ambient light connector on the driver's seat side panel and install the panel. Installation is complete. The main integrated functions of the Corolla navigation display screen include radio broadcast display, CD broadcast display, car-mounted Bluetooth telephone system, navigation system, empty sound information display, front and rear radar obstacle detection virtual display, reversing image and so on. Although the screen resolution is somewhat disappointing and the background is relatively simple, it is rich in functions.