What does the engine symbol mean in my Audi A4?

I noticed a yellow engine symbol lit up on my dashboard while driving my Audi A4. What could be causing this and what should I do about it?

The engine symbol indicates a problem with the engine and should not be ignored. It could be a minor issue or something more serious. I recommend taking your Audi to a certified mechanic for diagnosis and repair.

In some cases, the engine symbol may indicate a problem with the emissions system. Check your gas cap and make sure it's tightly closed. If the symbol persists, take your Audi for a diagnostic test to determine the exact issue.

Continuing to drive with the engine symbol on could potentially cause damage to your car. It's best to pull over and turn off the engine immediately. Call a tow truck and have your Audi taken to a professional mechanic.