equetefue

What are the parameters that must be met for it to come up

unagi1

https://www.daimler.com/dccom/0-5-12...0-0-0-0-0.html

My profile is that I always drive like a maniac, so I guess that's why it never comes on

2012 merc amg

I had it go active on recent drive back from Fla to the northeast. It beeped and said drowsiness detected, don't remember it shaking the steering wheel like it does with lane departure assist. As I remember the cup is there all the time indicating the system is working, I don't think there is a option for deactivating it as there is for lane assist. I normally leave lane assist off unless It's late and I'm tired. it wears out the brakes faster leaving it on all the time and gets annoying.

C Moe

We came up with 5 surefire ways to kill that darn coffee symbol...
https://mbworld.org/articles/kill-me...fee-cup-light/

Davidkuo0330

Cool. That's mine instrument cluster in this article.

equetefue

Attention assist is on but have never seen the coffee cup. What gives

hyperion667

you're just to darn alert

jesydney

KAFPOW anyone? MB?

Toadster

LOL I thought this was a sign that the car was warming up!!

Celicasaur

FWIW I was doing a long drive last week and after a while when I started swaying a little due to tiredness at night, the coffee thing beeped

NaBenzo8

re-hashing an old thread just to mention that this helped me. It's always coffee time!

hyperion667

Pumpkinate

I've never had this coffee cup in my CLS. I've tried to make it show by wandering over lanes, taking my hands off the wheel etc, just won't show itself...

kponti

You could try flooring it in addition to that and see. Your coffee cup is a tough cookie and needs a harder push to show itself

I am kidding and accept no liability if you try it. However please post video if you do