How long should the navigation RST button be pressed to restore factory settings?
1 Answers
Pressing the navigation RST button for more than 10 seconds can restore factory settings. Here are detailed explanations about it: 1. Explanation one: RST stands for RESET in English, meaning to reset/restart. When the car's infotainment system freezes due to certain reasons, we can press the RST button to force restart the system. 2. Explanation two: For some car models, the RST button only serves the function of restarting and does not have the capability to restore factory settings. For these systems, we need to enter the settings page after restarting and then click "Restore Factory Settings" to reset the system.