1. Browse all the software information in the mobile phone. To view the information function of your car, you only need to find the specific location of the app store software to be used on your mobile phone, and then click to enter the app store software.
2. Browse all the content information on the main page of the app store, find and click the search window, enter the required software name, and then enter the search.
3. On the search main page, browse all options, click the option of traffic management 12 123, and then click Install. After the installation progress bar reaches 100%, the software installation is completed.
4. Find the newly downloaded traffic management software 12 123 on the mobile phone desktop, and then click Enter.
5. After entering the main page of traffic management 12 123, enter your account password and other information, and then log in.
6. Finally, after logging in to the main traffic management page 12 123, browse all the contents and information on the main page, and you can see some basic information functions of your car.