Oh no, did they remove it on later models? I'm still using a 2012 MBP (bought new in 2015), that I upgraded to 16GB and 2TB and is still covered by AppleCare.

Oh no, did they remove it on later models? I'm still using a 2012 MBP (bought new in 2015), that I upgraded to 16GB and 2TB and is still covered by AppleCare. My 2006 & 2007 MacBooks had the light too. Here's a video of the sleep / snooze light in action: https://www.youtube.com/watch?v=ZT6siXyIjvQ https://www.youtube.com/watch?v=ZT6siXyIjvQ Aside from it being cool/delightful, it's also useful. When you close the lid, the light initially stays fully on, until the system has actually entered sleep mode. If it stays fully lit (and doesn't start 'breathing'), it's a hint that the machine hasn't actually gone to sleep. Do not put a non-sleeping MacBook in a backpack, or it will get insanely hot to touch...