G Class (W465/W463A) W463 Produced 2019-2024: G550, G63 AMG W465 Produced 2025-

Lane keep assist

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Old Jun 17, 2021 | 10:30 PM
  #1  
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Lane keep assist

Does anyone have a solution yet to permanately turn off the lane keep assist.
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Old Jun 17, 2021 | 10:47 PM
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Nope
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Old Jun 19, 2021 | 08:49 AM
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Originally Posted by cardiacdoc
Does anyone have a solution yet to permanately turn off the lane keep assist.
I disabled mine permanently, but I had to remove the LKA switch module and wire in a circuit that fakes the push button when the vehicle is started. Getting the switch module out of the dash is the difficult part. I can provide more info if you PM me.
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Old Jun 21, 2021 | 08:44 AM
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I just push the button on the left hand side to turn it off every time I get in.
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Old Jun 21, 2021 | 08:00 PM
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Same here, and if I forget, it gently scares the crap out of me by aggressively yanking on the steering wheel until I remember to turn it off. LOL

Have you ever experienced LKA in a roundabout? Check out Swindon's magic roundabout. Five mini-roundabouts arranged in a circle. Ahhhhhhh!!!




Originally Posted by Azzurri
I just push the button on the left hand side to turn it off every time I get in.
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Old Jun 22, 2021 | 10:15 AM
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Try this



Last edited by sandmed; Jun 22, 2021 at 10:18 AM.
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Old Jun 22, 2021 | 10:43 AM
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This also blocks the instrument panel's display of speed limit signage as well, doesn't it?
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Old Jun 22, 2021 | 06:59 PM
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No, the speed limit sign display is still working as usual.
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Old Jun 22, 2021 | 08:36 PM
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Originally Posted by sandmed
No, the speed limit sign display is still working as usual.
Well if this camera is exclusively for LKA, I'd cut a slightly smaller piece of Gorilla tape and call it a day.
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Old Jun 25, 2021 | 09:35 AM
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Originally Posted by streborx
Well if this camera is exclusively for LKA, I'd cut a slightly smaller piece of Gorilla tape and call it a day.
Or use some Black vinyl, cut neatly in a oval shape so it almost looks OEM - I think I will try it.
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Old Jun 25, 2021 | 09:38 AM
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Originally Posted by sweet63
Same here, and if I forget, it gently scares the crap out of me by aggressively yanking on the steering wheel until I remember to turn it off. LOL

Have you ever experienced LKA in a roundabout? Check out Swindon's magic roundabout. Five mini-roundabouts arranged in a circle. Ahhhhhhh!!!

That's a drive assist nightmare!
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Old Jun 25, 2021 | 10:50 AM
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Originally Posted by Bob Z.
Or use some Black vinyl, cut neatly in a oval shape so it almost looks OEM - I think I will try it.
Black electrical tape (e.g. vinyl) would be more subtle, but you might find that it doesn't weather well in the sun and its adhesive won't hold-up to moisture. Gorilla tape is available in black and it will endure the weather elements longer term. However, black vinyl will serve the purpose of a quickie experiment. Let us know how it goes. I've read that some vehicle ADAS systems use this camera as an auxiliary input to the adaptive cruise control, auto-braking and headlamp auto-dimming systems. If the tape solution affects any of these it would seem to be a no-go fix for LKA.
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Old Jun 25, 2021 | 03:11 PM
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Brake assist does not seem to be affected by the cover tape but I can't really say for sure. Brake assist has really scared me several times before and after placing the cover tape. It's almost gotten me rear-ended a couple of times and has definitely not prevented any accidents.
I'm not sure about the effects of the tape cover on headlight beam assist because I never activate it. Unfortunately that means you must not leave the headlight switch set to auto. But it's worse than useless because it normally is so unreliable and unpredictable in switching the beam.
But overriding it all is the necessity of disabling LKA, which on my roads makes the vehicle undriveable and I loathe having to hold the disable button down 3 seconds on every startup. I know the tape looks ridiculous but it was just a wild idea that surprisingly seems to work without triggering trouble messages. I wanted to throw it out there for everyone to consider.
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Old Jun 25, 2021 | 06:21 PM
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Are you concerned about any possible liability consequences If you were involved in an accident? I'm not happy with LKA either, but pressing the button for 3 seconds has become routine for me.

Originally Posted by sandmed
Brake assist does not seem to be affected by the cover tape but I can't really say for sure. Brake assist has really scared me several times before and after placing the cover tape. It's almost gotten me rear-ended a couple of times and has definitely not prevented any accidents.
I'm not sure about the effects of the tape cover on headlight beam assist because I never activate it. Unfortunately that means you must not leave the headlight switch set to auto. But it's worse than useless because it normally is so unreliable and unpredictable in switching the beam.
But overriding it all is the necessity of disabling LKA, which on my roads makes the vehicle undriveable and I loathe having to hold the disable button down 3 seconds on every startup. I know the tape looks ridiculous but it was just a wild idea that surprisingly seems to work without triggering trouble messages. I wanted to throw it out there for everyone to consider.
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Old Jun 25, 2021 | 08:32 PM
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Originally Posted by sweet63
Are you concerned about any possible liability consequences If you were involved in an accident? I'm not happy with LKA either, but pressing the button for 3 seconds has become routine for me.
Are you asking if disabling LKA could result in finding me at fault in the event of an accident? What if it was enabled and I relied upon it for accident avoidance?
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Old Jun 25, 2021 | 09:13 PM
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The legal question is a very interesting one. I think we are entering a whole new world of legal liability questions with the advent of so many now-required driver aids and optional self-driving modes. But I'm not a lawyer - just an engineer and a car enthusiast. I have to admit that I've modified lots of vehicles far more than placing a piece of tape on the windshield and the legal liability implications never crossed my mind.
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Old Jun 25, 2021 | 09:32 PM
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The question I asked, and the question you asked in response, are two separate issues.

I don't think there would be any concern if you jerry-rigged something that only disabled LKA. But, what if you inadvertently disabled or altered the behavior of another safety feature? Let me give an extreme (and I'm sure, unrealistic) example to make the point. Let's say you put a piece of tape across the camera/sensors that control LKA. But, the same camera/sensor also provides information to the headlights automatic dimming feature. Now, you're driving at night, and the headlights unexpectedly malfunction, and the high beams turn on and blind the driver of an oncoming car causing him to crash. I know it's not a realistic example, but you see what I mean. Anyway, I hate to give somebody's lawyer ammunition if I can avoid it

Originally Posted by streborx
Are you asking if disabling LKA could result in finding me at fault in the event of an accident? What if it was enabled and I relied upon it for accident avoidance?
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Old Jun 29, 2023 | 09:33 PM
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Had ECO Start/Stop and Lane Assist disabled. Contact Peter @
https://benzninja.com/
Love not having to deal with either of the features.
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Old Apr 15, 2024 | 02:02 PM
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A new development on the topic of disabling LKA via coding -- see the thread at https://mbworld.org/forums/g-class-w...ml#post8955926
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Old Apr 16, 2024 | 07:56 AM
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There is a way to disable it permanently through programming the module. I did that just to test if it works. There is a solution to have it off while starting the vehicle but not for g-class where there is a physical button in place.
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