Why does the screen go black when connecting Apple CarPlay to the car?
2 Answers
There are several main reasons why the screen goes black when connecting Apple CarPlay to the car: 1. The car's computer crashes: Nowadays, cars have many electronic components, especially with the continuous updates and iterations of car connectivity systems. Many car multimedia systems are quite complex, leading to an increase in failures of the car's large screen. You can try turning off the car and restarting both the vehicle and the car's computer to see if the large screen display can be restored. If repeated attempts still don't resolve the issue, schedule a visit to a 4S shop to inspect, refresh, or repair the corresponding module. 2. The line clips become detached: Many connections are made using clip-on plugs. When encountering bumpy roads or due to the original installation quality, the clips may become detached or loose, causing the car's large screen to malfunction. In this case, you can only visit a 4S shop or repair shop to have the large screen removed and the clips reinserted and tightened.
I've encountered similar issues before, and the sudden black screen of CarPlay can be really frustrating. The most common cause might be problems with the connection cable or USB port, such as a worn-out cable or dust accumulation in the USB port causing poor contact. I replaced a non-genuine cable with an official Apple one, and the problem was resolved. Secondly, compatibility conflicts between the phone software and CarPlay can also cause this, especially when iOS updates are delayed. My suggestion is to first try restarting both the phone and the vehicle's infotainment system. Additionally, incorrect vehicle system settings can trigger a black screen, like some models requiring manual activation of CarPlay in the settings. Another angle is too many software bugs; I fixed this by updating my phone to the latest system version. If these steps don't work, it might be a hardware failure, such as a malfunctioning vehicle head unit. It's advisable to regularly clean the car's USB slot and check for system updates to avoid frequent occurrences. In short, starting with small checks usually allows you to handle it yourself.
