I read some threads mentioning a whistling which was caused by the front hood luggage compartment and some simple painters tape fixed it. If you'll search whining you might find it on the Taycan thread. I'm searching and I swear I saw it earlier but now I'm not finding it.I have a whining noise at higher speed driving straight, a bit of steering turn stops the noise, its very annoying and my dealer couldn't identify the cause. I thought the break discs are touching the calipers so might be from steering rack.