Why is my Vauxhall Insignia's automatic transmission making a clicking noise?

I have noticed that my Vauxhall Insignia's automatic transmission is making a clicking noise when I drive at slow speeds. It seems to be coming from under the car and only happens when the engine is warm. What could be causing this issue and how can I fix it?

The clicking noise could be caused by a few different things, such as low transmission fluid, worn out CV joints, or a faulty transmission solenoid. I recommend taking your car to a trusted mechanic to have it diagnosed and repaired.

I had a similar issue with my Vauxhall Insignia and it turned out to be a loose transmission mount. Check the mounts and see if they need to be tightened or replaced.

It's possible that the clicking noise is just a normal sound for your specific car model. However, if you're concerned, I suggest bringing it to a Vauxhall dealership for a thorough inspection.