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chrome key vs. original key adapting ?

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Old Mar 10, 2009 | 04:40 PM
  #1  
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chrome key vs. original key adapting ?

hi,

I'd like to know if there is a possibility to build the microchip from a older smartkey into the housing of a new (chrome) smartkey.

ex: I want to build the internal software chip from the lower key into the housing of the upper key



it's because I have a chrome smartkey laying around here , a broken one from my job, car was in garantee so customer got a new one...
also, I drive a W203 wagon, and it's not yet possible to order a chrome key for a wagon... however, for a sedan it is possible :s


has anyone a DIY or has anyone done this before?


grtz
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Old Mar 10, 2009 | 05:59 PM
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Who told you that you couldn't order a chrome smartkey for a W203 wagon?!
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Old Mar 10, 2009 | 07:29 PM
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Originally Posted by UK-C200
Who told you that you couldn't order a chrome smartkey for a W203 wagon?!
since I work in a MB garage ... i have looked it up a few times, and, at the moment, they are still normal one's...

it could be they send a chrome, but we haven't yet ordered one for someone else so ... and i'm not gonna spend 200 € yet, because i have a chrome key here. it is a "broken" one, but i thouht i might be able to put in the control-unit (or whatever it's called) from the normal black one in the chrome one ...
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Old Mar 10, 2009 | 07:37 PM
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All depends on your skills and how comfortable you are opening up both keys to see if you can do a swap.
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Old Mar 10, 2009 | 10:08 PM
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i was planning on do this my self but i cant fine a chrome key yet. so if you get it to work please share how you did it
thanks
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Old Mar 11, 2009 | 04:54 PM
  #6  
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Hey guys,

Check out post #730 on this thread:

https://mbworld.org/forums/c-class-w...-class-15.html

Although I haven't done this myself (was thinking of doing it), it appears as though it's possible. But you'll need to take the two boards to a welder / someone with a hot air station.

Let me know if any of you do this to your keys.

Michael
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Old Mar 12, 2009 | 12:40 AM
  #7  
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HUMM looks good, any one wit a chrome key for sale?
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Old Mar 14, 2009 | 02:17 AM
  #8  
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Originally Posted by lepez
I drive a W203 wagon, and it's not yet possible to order a chrome key for a wagon... however, for a sedan it is possible
all new benz keys are the chrome type. it has nothing to do with the model range... as long as the car has a IR/smartkey any new key ordered will be a chrome one. they dont even build the old plastic ones any longer
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Old Mar 14, 2009 | 12:08 PM
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I can probably get you one, but I don't know if they will fit properly.
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Old Mar 15, 2009 | 02:22 AM
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what do you mean??
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Old Mar 15, 2009 | 02:44 AM
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Another problem with swapping the innards: the mechanical key is different. Your old blade key won't fit into the chrome key.

I agree that all new keys are the chrome kind, so just order one.
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Old Nov 14, 2009 | 06:55 PM
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I have the same keys (without Panic button) I removed the chip of the chrome key and transplanted the chip from the old key. My chrome key works ! (Chip = NEC56788...)
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Old Nov 14, 2009 | 08:43 PM
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Originally Posted by lepez
hi,

I'd like to know if there is a possibility to build the microchip from a older smartkey into the housing of a new (chrome) smartkey.

ex: I want to build the internal software chip from the lower key into the housing of the upper key



it's because I have a chrome smartkey laying around here , a broken one from my job, car was in garantee so customer got a new one...
also, I drive a W203 wagon, and it's not yet possible to order a chrome key for a wagon... however, for a sedan it is possible :s


has anyone a DIY or has anyone done this before?


grtz
DO a search : I read in this forum : someone in Spain had swap the chip from the old key to the new key (chrome), with pictures & instructions, you need to have a skill in electronic to remove the chip out the OLD key, then weld it in the slot of the new (chrome key). Good luck.
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Old Jul 8, 2010 | 10:07 PM
  #14  
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Can someone post or email me (mtrevelino@hotmail.com) the pdf file that is located under post #5 here:
http://www.benzworld.org/forums/w210...available.html
I tried registering at this site but cannot figure out their weird verification question.
Thank you,
Mike T.
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Old Jul 9, 2010 | 05:33 PM
  #15  
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Originally Posted by mtrevelino
Can someone post or email me (mtrevelino@hotmail.com) the pdf file that is located under post #5 here:
http://www.benzworld.org/forums/w210...available.html
I tried registering at this site but cannot figure out their weird verification question.
Thank you,
Mike T.
Here's a LINK to that PDF Mike, and I'm emailing it to you as well. Maybe you'll send me the next "broken" chrome key you come across and I'll try it too!
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Old Jul 9, 2010 | 10:32 PM
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I am having the same problem that Whoover mentioned, the mechanical keys are different. I sent a email to my service advisor and am waiting to see how much Mercedes will charge to either program the remote and cut a new mechanical key, or what will the costs be for a new key.
Mike T.
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Old Jul 13, 2010 | 09:11 PM
  #17  
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You can order the mechanical key for any style key it should be less than 10 dollars.

203-766-50-06 Chrome style key Version 1

212-760-19-06 updated Chrome style key with triangle panic button Version 2


The transplant is not easy unless you have experience doing things with small circuit boards/soldering.

If you woud like to order the chrome style wagon 2 button remote with version 2 which is better because it doesnt crack as much try this part# combo, give it to the dealer if they are having trouble.

169-766-34-06-9999 KEY
212-760-19-06 MASTER KE
Attached Thumbnails chrome key vs. original key adapting ?-k1.jpg  

Last edited by JonMBZ; Jul 13, 2010 at 09:18 PM.
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