How do I adjust the idle speed on my Audi 80?

I recently bought a used Audi 80 and noticed that the idle speed seems too high. It's causing the car to vibrate at stop lights and is quite annoying. I'm not too car-savvy, so I was wondering if there's an easy way to adjust the idle speed myself without taking it to a mechanic.

To adjust the idle speed on your Audi 80, you will need to locate the idle speed adjustment screw on the throttle body. Turn the screw clockwise to increase the idle speed or counterclockwise to decrease it. Make sure to adjust it in small increments and check the tachometer to get the desired idle speed. It's a simple and quick fix that doesn't require any special tools.

I would recommend taking your Audi 80 to a mechanic to get the idle speed adjusted. They have the experience and tools to do it properly and ensure no other issues arise from the adjustment. It may cost a bit more, but it's worth it for a smooth and reliable ride.