What are the reasons for a sudden blackout of the BMW display screen?
2 Answers
The reasons for a sudden blackout of the BMW display screen are: 1. Poor contact of the power cord in the center console; 2. Abnormal power supply to the display screen; 3. Damage to the display screen; 4. Blown fuse in the multimedia system. Taking the 2021 BMW 5 Series as an example, it belongs to the mid-to-large-sized car category, with body dimensions of: length 5106mm, width 1868mm, height 1500mm, wheelbase 3105mm, fuel tank capacity 68l, and curb weight 1705kg. The 2021 BMW 5 Series is equipped with a 2.0t turbocharged engine, with a maximum horsepower of 184ps, maximum power of 135kw, maximum torque of 290nm, matched with an 8-speed automatic transmission.
A few days ago when I was driving my BMW, the dashboard suddenly went dark, almost making me miss my exit. Common causes include a blown fuse—the BMW fuse box is located near the glove compartment on the passenger side, and checking or replacing it yourself isn’t expensive. Loose wiring or a short circuit is also quite common, especially after driving on bumpy roads or after modifications when connectors can become loose. Software issues, such as the iDrive system freezing or not updating properly, can often be resolved by turning off the car and waiting 5-10 minutes before restarting. If the display itself is faulty, like a broken backlight or cracked screen, the entire module may need replacement, which is more costly. The display may also flicker or fail intermittently if the battery is low. When troubleshooting, safely pull over first to perform basic checks and avoid distractions while driving. Regular maintenance can help prevent these frustrating issues.
