How do I fix the touch screen on my Audi A3?

The touch screen on my Audi A3 has been acting glitchy and unresponsive. How can I troubleshoot and fix this issue?

First, try resetting the touch screen by pressing and holding the power button for 10 seconds. If that doesn't work, check for any updates for your infotainment system and install them. If the issue still persists, it may be a hardware problem and you should bring your car to a certified Audi dealership for further assistance.

Sometimes, the touch screen can become unresponsive due to dirt and debris build-up. Try gently wiping the screen with a microfiber cloth, and avoid using cleaners or solvents as they can damage the screen. If that doesn't work, try calibrating the touch screen through the settings menu.

If the touch screen is still not responding, it may be a software issue. Try performing a factory reset on your infotainment system. Keep in mind that this will erase all personalized settings and data, so make sure to backup any important information beforehand.