"In accepting the Goodwill, you hereby release and discharge Tesla and related persons or entities from any and all claims or damages arising out of or in any way connected with any claims or incidents leading or related to our provision of the Goodwill." (etc, with similar language concerning talking about incidents.)
in other words: we'll fix your car for you, but only if you keep quiet about a broadly and unclearly defined set of events, oh, and only if you agree not to hold us accountable for any wrongdoing on our part that's in any way "related or leading to" this agreement.
That's absurd, and shameful, especially the excessively broad scope of the incidents and the fact that even actual wrongdoing by Tesla is protected.