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Mbrace ending

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Old Dec 10, 2025 | 11:46 AM
  #1  
Bigmatt334's Avatar
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2018 S450 4matic
Mbrace ending

Since we are losing Mbrace at the end of the month, has anyone found work arounds to remote start and lock/unlock to W222?
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Old Dec 11, 2025 | 01:04 PM
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Hey @Bigmatt334

Here at Mid City Engineering, we have the solution for you with our SmartKey Starter®

Details here:
https://www.midcityengineering.com/mbrace-shutdown/

Check Vehicle Compatibility Here:
https://www.midcityengineering.com/device/smart-key-starter/

We are happy to help if you have any questions!
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Old Dec 11, 2025 | 01:07 PM
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Originally Posted by Bigmatt334
Since we are losing Mbrace at the end of the month, has anyone found work arounds to remote start and lock/unlock to W222?
I also have a 2018. I wish one of the coder guys could create a solution. Since the hardware is the same as the 2019 it seems like a firmware upgrade should be all that is needed.
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Old Dec 11, 2025 | 01:32 PM
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Thanks for the info, I will definitely be looking into this.
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Old Dec 11, 2025 | 10:28 PM
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Originally Posted by carlosinseattle
I also have a 2018. I wish one of the coder guys could create a solution. Since the hardware is the same as the 2019 it seems like a firmware upgrade should be all that is needed.
It would be nice if that could be done, you'd think MB woulda put a little effort into it to make these cars work with the Mercedes Me app as it sounds like it really would not have been too hard for them to accommodate people with the cars that worked off the Mbrace, well at least the cars that were 4G I can understand the older 3G cars not working in the newer app. This is precisely the reason I would never buy a new Mercedes again. They sold the car with being able to do all these different things with a app via your cell phone and now as of the end of this month it's gone. I'd almost think this kinda thing would be a thing there could be a class action lawsuit against.

Last edited by 2012 merc amg; Dec 11, 2025 at 10:30 PM.
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Old Dec 12, 2025 | 01:30 PM
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I don’t intend to make it difficult or complain, but the primary issue and disappointment for me is why Mbenz took until 2019 to introduce LTE connectivity in its flagship cars, as well as most of its other vehicles???. I’ve consistently expressed my disappointment with Mbenz recent trend of being at least 5 years behind in terms of technology in every aspect not just 4G LTE in the past, but even now in 2026.

BMW as an example began rolling out 4G LTE connectivity in its vehicles around 2013-2015. For most of their models, the last 3G cars were from 2016. For instance, the 7-series also received an integrated Wi-Fi hotspot in late 2015.

The W222 is a great car, and I hope someone can figure out a way to retrofit a 4G module. The issue I see is to get that to communicate with Mbenz app servers.
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Old Dec 12, 2025 | 04:02 PM
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Originally Posted by S_W222
I don’t intend to make it difficult or complain, but the primary issue and disappointment for me is why Mbenz took until 2019 to introduce LTE connectivity in its flagship cars, as well as most of its other vehicles???. I’ve consistently expressed my disappointment with Mbenz recent trend of being at least 5 years behind in terms of technology in every aspect not just 4G LTE in the past, but even now in 2026.

BMW as an example began rolling out 4G LTE connectivity in its vehicles around 2013-2015. For most of their models, the last 3G cars were from 2016. For instance, the 7-series also received an integrated Wi-Fi hotspot in late 2015.

The W222 is a great car, and I hope someone can figure out a way to retrofit a 4G module. The issue I see is to get that to communicate with Mbenz app servers.
I agree with everything you said. Ironically I had the top of the line Hyundai Equus and it had worse tech than lower models in the same timeframe, it was weird. MB did the same thing here as some E, C and GL class cars all had the upgraded LTE tech years before the S-Class. They won't lose connectivity with the Mbrace app and all its functions like I will with my 2018 W222. Funny thing is the 2017 & 2018 S-classes have the same hardware, although different firmware than each other. I only know because I have owned both years. It's frustrating that they couldn't have offered a patch for this, even if the upgrade came with a cost it would have been worth it for me.

Last edited by carlosinseattle; Dec 12, 2025 at 06:59 PM.
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