What Causes Vertical Stripes or Distortion on Car Navigation Screen?

[OStella]

Here are the specific reasons for vertical stripes or distortion appearing on a car navigation screen: 1. Prolonged screen usage: Stripes on the car's central control screen may occur due to extended use, causing numerous fragmented files to occupy system memory and lead to a crash. Prepare a paperclip and gently press the RST hole (reset button) on the central control screen to restore it to its initial state. 2. Faulty screen contacts: If stripes persist after resetting, the issue may lie with the screen's contacts, necessitating replacement. This task should be handled by professionals, as improper or incorrect installation could result in a series of malfunctions in the central control screen.

[SophieAnn]

Vertical stripes or screen distortion appearing on the navigation display can have multiple causes. The most common issue is a malfunction in the display itself, such as physical damage or aging of the LCD panel, possibly due to prolonged exposure to high temperatures or vehicle vibrations. Another potential cause is a loose or damaged ribbon cable connecting the navigation unit, which can disrupt signal transmission and result in screen distortion. A faulty graphics card or display chip is also a possible culprit, as unstable image output can lead to visible vertical stripes. Restarting the navigation system may resolve temporary glitches, but if the problem persists, it's advisable to check the ribbon cable connections for tightness. Ignoring such issues can compromise nighttime driving safety, as poor visibility poses significant risks. For repairs, consulting a professional workshop for diagnosis is both cost-effective and efficient.

[ClaytonDella]

Last time I encountered a similar situation, vertical stripes suddenly appeared on the navigation screen, which was quite annoying. Most of the time, this is caused by a damaged screen or unstable cable connection leading to image distortion. It might be due to aging components as the vehicle gets older, or vibrations on bumpy roads loosening the connectors. Restarting provided only temporary relief, and I eventually had to spend money to replace the screen to fix the issue. In daily use, try to avoid excessive exposure to sunlight and impacts to delay such failures. For safety, don't attempt to disassemble the navigation device yourself—professional repair is more reliable and hassle-free. Address the issue early for peace of mind while driving.

[Octavian]

The navigation screen shows stripes, which I believe is mostly due to display or wiring issues. Try restarting the system to see if it's a temporary error. If that doesn't work, check if the cable connectors are loose; a faulty graphics card can also cause this. Aging screens should be replaced promptly to avoid affecting driving safety. Simple self-checks include gently pressing the screen to see if there are any changes. When repairing, prioritize lower-cost components. Take timely action to ensure safety.