@Nugatti, We did not install the hook, only 750 kg capacity does not make it useful for us.
I have noticed the buzzing sound too. Let us know about the progress with replacement :)
My order is with Hedin Bil, Gothenburg. But, I have no idea if they really are going to deliver before July 1st, which was a initial requirement due to upcoming changes in taxation of company cars...
We placed the order in mid-February. I was told by the dealer that the car was in production yesterday (April 20). According to timeline it should be delivered before July 1st...