active lane active distance assist inoperative w223
Thread Starter
Newbie
Joined: Apr 2022
Posts: 5
Likes: 1
From: North East Pennsylvania
S580 2022
active lane active distance assist inoperative w223
Wondering if anyone with a 2022 S580 4Matic AMG has run into this.
My Active Lane Keeping Assist, Active Distance Assist, and Active Blind Spot Assist are all showing “inoperative” and have been completely offline for about three days now. Normally, if I ever get a driver‑assist warning, it clears on its own after a restart or two, but this time it’s stuck.
What’s odd is I first noticed everything drop out after the car sat for around four hours in really strong direct sun, and it hasn’t come back since. Multiple ignition cycles later, nothing has reset.
My Active Lane Keeping Assist, Active Distance Assist, and Active Blind Spot Assist are all showing “inoperative” and have been completely offline for about three days now. Normally, if I ever get a driver‑assist warning, it clears on its own after a restart or two, but this time it’s stuck.
What’s odd is I first noticed everything drop out after the car sat for around four hours in really strong direct sun, and it hasn’t come back since. Multiple ignition cycles later, nothing has reset.
Super Member
Joined: Feb 2020
Posts: 727
Likes: 390
From: Atlanta, Georgia, USA
2023 S580
I have this gremlin rear its head every now and again and as you say, it always clears itself after a shutdown and restart. But in your case, you say it is stuck this time. Have you checked all your external sensors to make sure they aren't dirty or damaged?
This is probably a long shot but have you tried a soft reset of MBUX by holding down the power button for 10 seconds until you hear a loud pop then release. I'm not sure how that would fix the lane keeping features, but it certainly won't do any harm to try.
This is probably a long shot but have you tried a soft reset of MBUX by holding down the power button for 10 seconds until you hear a loud pop then release. I'm not sure how that would fix the lane keeping features, but it certainly won't do any harm to try.
Last edited by Mem30306; Today at 10:01 AM.
Thread Starter
Newbie
Joined: Apr 2022
Posts: 5
Likes: 1
From: North East Pennsylvania
S580 2022
I have this gremlin rear its head every now and again and as you say, it always clears itself after a shutdown and restart. But in your case, you say it is stuck this time. Have you checked all your external sensors to make sure they aren't dirty or damaged?
This is probably a long shot but have you tried a soft reset of MBUX by holding down the power button for 10 seconds until you hear a loud pop then release. I'm not sure how that would fix the lane keeping features, but it certainly won't do any harm to try.
This is probably a long shot but have you tried a soft reset of MBUX by holding down the power button for 10 seconds until you hear a loud pop then release. I'm not sure how that would fix the lane keeping features, but it certainly won't do any harm to try.
Ill try the reset button today and i hope that works. I remember back in 2024 mid summer their was a recall on the camera parts and the dealer took care of everything completely new mother board because it was getting too hot ( service manager ) Ill keep you posted
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