What are some common electrical issues in Audi A5?

I have been experiencing some electrical issues with my Audi A5. Some of the symptoms include flickering lights, failing power windows, and non-functional audio system. What could be causing these issues and what are some potential solutions?

It's possible that these electrical issues are caused by a faulty battery or alternator. Have them checked by a professional mechanic to determine the root cause.

Another potential cause could be faulty wiring or connections. Check all the electrical connections and wires for any signs of damage or corrosion.

Sometimes, a simple reset of the car's computer system can fix minor electrical issues. Try disconnecting the battery for a few minutes and then reconnecting it.