What is the solution for the black screen on Changan Oushang's instrument panel?

[VonLevi]

The solution for the black screen on Changan Oushang's instrument panel is: 1. Secure and connect the ground wire; 2. Inspect and repair the instrument power circuit. Taking the 2021 Changan Oushang X7 as an example, it belongs to the compact SUV category, with body dimensions of: length 4705mm, width 1860mm, height 1720mm, and a wheelbase of 2780mm, with a curb weight of 1520kg. The 2021 Changan Oushang X7 features a MacPherson independent front suspension and a multi-link independent rear suspension. It is equipped with a 1.5L turbocharged engine, delivering a maximum horsepower of 178PS, a maximum power of 131kW, and a maximum torque of 265Nm, paired with a 6-speed manual transmission.

[SanAnderson]

I've also driven a Changan Oushang and encountered the annoying issue of the dashboard going black. This usually happens after starting the vehicle or while driving, leaving you unable to see anything. The most common causes include insufficient battery power, a blown fuse, a malfunctioning display screen itself, or loose wiring connections. My usual approach is to start with simple troubleshooting: check if the car can start normally—if not, it might be a dead battery, and you'll need to call for assistance. If the car starts fine, then check the fuse box for the dashboard fuse to see if it's burnt out, and try replacing it with a new one. If these steps don't resolve the issue, try holding down the dashboard power button or disconnecting and reconnecting the vehicle's power to force a system reboot. Sometimes minor software glitches can be fixed this way. But if the problem persists, don't force it—head straight to a professional repair shop to check the wiring or replace the screen to avoid compromising driving safety. A blacked-out dashboard is no small matter, so regular checks on your car's electrical components can prevent problems before they occur.

[MatteoAnn]

As a car enthusiast myself, I often tinker with car repairs. I've encountered the dashboard black screen issue with Changan Oushan several times, and the solution is actually quite straightforward. I usually start with basic troubleshooting: after ensuring the vehicle's power starts normally, I pop the hood to check for oxidation or corrosion on the battery terminals—a simple cleaning often does the trick. Then I access the in-car fuse box, locate the fuse labeled for the dashboard, and check if it's blown. Replacing it with a new one costs just a few bucks. If that doesn't work, try a forced system reset—disconnect the negative battery terminal for about ten minutes before reconnecting, which often resolves temporary software glitches. If the display itself is aged or damaged, it needs replacement, but make sure to confirm the correct model before disassembling anything. Driving with a black screen is risky, so I recommend keeping spare fuses in the car to avoid being stranded. DIY fixes save time and money, and regular maintenance keeps things hassle-free.

[DelJoy]

Recently, my Changan Oushang car's dashboard screen suddenly went black, which was quite concerning. The solution I learned from the car owners' community: If the car starts normally, first check if the fuse is blown—it's easy to find in the fuse box next to the driver's seat. If that doesn't work, try holding down the dashboard power button for ten seconds to force a restart; sometimes the system just gets stuck and recovers this way. If the screen remains completely dark but other functions are working, it might be due to loose or aged wiring connections—check and tighten them yourself if possible. For more severe cases like a damaged display, professional repair is needed—don't force it. It's recommended to visit a 4S shop for a comprehensive check-up promptly to ensure safe driving.