How do I troubleshoot the ABS light on my Audi A4?

I noticed that the ABS light on my Audi A4 has been coming on intermittently. I have checked the brake fluid and it seems to be at the correct level. What could be causing this issue and how can I fix it?

Hi Mark, first of all, make sure to check if there are any fault codes stored in your Audi's onboard computer. This will give you a better idea of what might be causing the ABS light to come on. If there are no codes present, it could be an issue with a sensor or a faulty ABS module. I would recommend taking your car to a certified mechanic for a proper diagnostic.

Hey Mark, another common cause of the ABS light coming on is a faulty wheel speed sensor. This can happen if the sensor gets dirty or damaged. Try cleaning the sensors and see if that helps. If not, you may need to replace the sensor.

Hi Mark, it could also be a problem with the ABS relay or fuse. Check the fuse box under the hood and see if any fuses are blown. If so, replace them and see if the ABS light goes off. If not, you may need to replace the relay or have a mechanic look into it.