Why is my car radio screen black?
Restart Your Car’s Infotainment System
The reason you’re facing the black screen issue may not even be related to Android Auto on your phone. It could be that your car’s stereo system or head unit is malfunctioning, so you’re unable to use Android Auto. A quick fix for this issue is to restart your car’s head unit.
Why won’t my car radio screen turn on?
Some of the most common issues include a blown fuse, bad or damaged wiring, and anti-theft modes that are often triggered when the battery dies. In order to track down the reason that your car radio won’t turn on, you’ll want to tackle each of these potential issues one at a time.
Why isn’t my Subaru radio not working?
Potential Cause: The most likely cause for a car that runs fine, but the stereo won’t turn on at all, is a blown fuse. If the fuse connected to the car stereo has blown, the circuit will be incomplete and power simply can’t reach the head unit (the part of the stereo in the center console).