How can I fix the faulty starter on my Audi 80?

My Audi 80's starter seems to be malfunctioning. Whenever I try to start the car, there is a loud clicking noise and the engine won't turn over. What could be the cause of this issue?

The most likely cause of this issue is a faulty starter solenoid. This small component helps to engage and disengage the starter motor, and when it fails, the starter won't work properly. It's important to get this fixed immediately before it causes further damage to your Audi.