What are the solutions for a malfunctioning car navigation screen?
1 Answers
Solutions for a malfunctioning car navigation screen include: 1. Press the navigation restart button; 2. Charge the navigation battery; 3. Seek professional help for firmware flashing or screen replacement. Modes of car navigation include: 1. Path retrieval customization mode; 2. Site setup mode; 3. Map positioning mode. Functions of navigation are: 1. Search and processing of map data; 2. Map matching; 3. Route planning; 4. Human-machine interface; 5. Wireless communication. Steps to dismantle a car navigation system: 1. Start the car and confirm normal vehicle condition; 2. Remove the air conditioning vents; 3. Pull out the air control panel and vehicle information panel; 4. Loosen the navigation unit with a plastic pry tool and remove the dashboard plastic parts; 5. Take out the storage box and disconnect the tail wires to complete the navigation dismantling.