Hello Taggs. Welcome to the group and sorry to hear a problem with a TDi.
Exactly what is a
?
I haven't heard my wine making any squeeky noises. (sorry, I just couldn't resist).
Since the noise can be made in your driveway, try to identify where it is coming from. Do you have a piece of garden hose you can sacrifice? It takes about a 2 foot section. Other tubing probably would work - aquarium hose (1" size) etc.
Have someone rev the engine to where the noise starts, and take the hose, with one end next to your ear, put the other over various areas where you think the noise can be coming from. Be careful not to be hit by moving parts. It might be a belt, generator, water pump, (others please fill in other possibilities).
However, with the hose and your ear, you'll probably find it for yourself. Please report back if you try this.