Also just to be clear - Mercedes also has a system that operates in almost any conditions and up to 120mph, the system in question here that got certified as Le

Also just to be clear - Mercedes also has a system that operates in almost any conditions and up to 120mph, the system in question here that got certified as Level 3 is specifically up to 40mph where Mercedes accepts legal liability. You can still use their advanced cruise control systems above that but Mercedes won't accept legal responsibility and you have to pay full attention(same as in a Tesla).