C-Class (W204) 2008 - 2014: C180K, C200K, C230, C280, C300, C350, C200CDI, C220CDI, C320CDI

Adding KEYLESS GO

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Old Aug 3, 2016 | 12:01 AM
  #1  
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2017 S550e
Adding KEYLESS GO

Just helped my dad purchase 2013 c class with premium one package. The entire time I was under the impression keyless go was standard. During the end of the paperwork the salesman states the car doesn't turn on the car even after he added the button. I told him I thought keyless go was part of premium 1? I told him to let me keep the button and hopefully I'll be able to hack it myself by looking online. It's a bit odd because the drivers handle even has a button on it which the key doesn't work with either. I NEED to add these features. Please help. Thank you.
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Old Aug 3, 2016 | 05:48 AM
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2013 P31 C63 Coupe
I believe keyless go is an independent add on. In my invoice sheet, it states "889 KEYLESS-GO $650 917 PZEV-Emission, USA" Also, i think one way to tell if you have keyless go is if the top of your door handles are chrome.

Last edited by myn8m3is8ndy; Aug 3, 2016 at 05:53 AM.
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Old Aug 3, 2016 | 11:12 AM
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Keyless Go was a separate, non packaged option and is not terribly common on W204s.

It is nearly impossible to add after the fact due to the number of components that would need to be changed. That is not a button on the driver's door - it is an infrared receiver for remote control of the windows and sunroof.

While Keyless-Go is a nicety, no one NEEDS it...
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Old Aug 3, 2016 | 02:46 PM
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Originally Posted by MDMercedesGuy
While Keyless-Go is a nicety, no one NEEDS it...
Luxury vehicles are also not a necessity, but we bought them for the comfort, convenience and style. I get what you mean by no one needs it, but it really does make life A LOT easier. I just throw my keys in my pocket and without even having to touch them, i can unlock/lock my doors, start up the car and open my trunk. The technology behind it is very impressive. The car cannot be unlocked from the outside with the key inside (safe from car thieves), doors cannot be locked with sensor touch with the keys inside (protects you from locking yourself out) and one that i recently found out is if your key is in your bag and you throw that said bag in the trunk, the trunk will automatically open back up.

Last edited by myn8m3is8ndy; Aug 4, 2016 at 11:02 PM.
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Old Aug 4, 2016 | 10:11 AM
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The very definition of necessity is something that is required.

No one requires a Mercedes. No one requires Keyless Go. These are all luxury items. Convenience is not a requirement.
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Old Aug 4, 2016 | 04:34 PM
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Be careful, you can screw up your car starting when u try to install/fix it.

>car wont start

Fixable, but still a problem.

Also I don't want to sound like a ***** but, TEST DRIVE THE CAR
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Old Aug 4, 2016 | 04:48 PM
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Originally Posted by MELODY7
I NEED to add these features. Please help. Thank you.
Like MDMercedesGuy said, it is near impossible/impractical to try and install it afterwards. Another member was rough quoted for installing keyless go afterwards and it was $8k+ lol.
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Old Aug 4, 2016 | 04:55 PM
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Our Jeep has it, I was surprised when I bought the Benz that it didn't come with it / push button start, but honestly, I don't mind.
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Old Aug 4, 2016 | 05:44 PM
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too poor now
for 8k u can use as downpayment for a car with keyless go.
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Old Aug 5, 2016 | 07:51 AM
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Originally Posted by tpliquid
for 8k u can use as downpayment for a car with keyless go.
Hahahahahahaha, +1.

Maybe if you get a parts list and then try and round up used parts from car heaven (scrap yard)?

It will be challenging. A lot of people will advise against these types of things based on difficulty or price.

But if you're up for a challenge and are willing to hunt parts down and give it a WHILE before you can get working on it, I'm sure it's POSSIBLE.
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Old Aug 5, 2016 | 01:30 PM
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Originally Posted by tpliquid
for 8k u can use as downpayment for a car with keyless go.
LOL
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Old Aug 5, 2016 | 01:55 PM
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Originally Posted by MDMercedesGuy
The very definition of necessity is something that is required.

No one requires a Mercedes. No one requires Keyless Go. These are all luxury items. Convenience is not a requirement.
While I agree, I do have to admit I will no longer consider a daily driver without it. Especially considering when cars like the Honda Civic/Toyota Prius comes with them standard.

Specialty/weekend vehicles do not apply.
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