If you're seeing "Error 7" on your Aveo's CD player, it's likely a manufacturer-specific code. Your best bet is to:
* Consult your owner's manual: It might have a troubleshooting section listing error codes and their meanings.
* Search online: Try searching for "Chevy Aveo CD player error 7" or variations of that phrase, including the specific model number of your head unit if you can find it. Someone might have encountered the same issue and posted about it online.
* Take it to a car audio specialist: A professional might be able to diagnose the problem based on the error code and possibly repair or replace the unit.
The error could indicate anything from a simple issue (like a dirty CD player laser) to something more serious (a malfunctioning component).
