Remove the dedicated connector of the navigation system and interrupt it in between with a single touch. Since it is a coupler type, there is no need to process wiring etc. (work is available)*For those who are not confident in installation, please consult with a car dealer or qualified mechanic. (Instructions are very simple)
*It is installed without cutting the wiring, so you can remove the harness and return it to its original state.
Please note that the color of the wiring may be changed without prior notice.