What are the reasons for the Roewe 550 navigation screen not displaying?
2 Answers
Roewe 550 navigation screen not displaying may be caused by fuse failure, abnormal instrument panel operation, insufficient built-in storage of the central control computer, etc. The following is a detailed introduction about the Roewe 550: 1. Overview: The new Roewe 550 is SAIC's first model based on the DIS full digital simulation development system, featuring core technologies leading in China and synchronized with the global market, and innovatively applying the "D5II digital intelligence" system. 2. Others: The Roewe 550 is equipped with the TST 6-speed oil-cooled dual-clutch automatic transmission system, Inkanet-3G digital intelligent network driving system, Start-Stop digital intelligent start-stop energy-saving system, EPB digital intelligent electronic parking system, and Configurable color customizable digital instrument system.
The non-display issue on my Roewe 550's navigation screen may be caused by power supply problems. A blown fuse is the most common reason, especially prone to occur on bumpy roads or during circuit overloads. You can inspect the fuse box to check if the navigation system's corresponding fuse has burned out. Another possibility is insufficient battery voltage—particularly if the car struggles to start after prolonged parking, this may affect navigation power supply. Loose connector plugs or aged video cables could also lead to a blank screen. Additionally, software lag or system crashes may cause screen blackouts; in such cases, try holding the power button to reboot the navigation system. If these simple self-checks don't resolve the issue, it's likely the display screen itself is damaged and requires professional repair or part replacement. Timely resolution is crucial—without navigation guidance while driving, you risk getting lost or distracted, increasing road hazards and compromising safety. Regular inspections of in-car electronic devices are recommended to prevent similar malfunctions.
