key program question?
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Newbie
Joined: Jul 2009
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w203
key program question?
hi i have found out my 02 c's smart key getting bad sometime doesn't start the car, so i wish to get one at ebay with the new style that made of chrome. does any one know if they are compatible and the programming of the key.
Super Member
Joined: Oct 2009
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Saab 900 SE
If your keys work randomly you need to look into your batter or possible (IIRC) your front SAM which controls all that fun stuff. You cannot get a new MB smart key from anywhere but the dealer if you expect it to work, they code the key and the key standard is cut for your car, all the ones on ebay are used, they are single burn chips inside that cant be changed.
The only thing you can do is have old keys removed from coding in the car incase one is lost or stolen.
I just ordered one 180 bux. They average around 200 mark Im told. You will need your license and current registration to get one, it usually takes 3 days to receive.
The only thing you can do is have old keys removed from coding in the car incase one is lost or stolen.
I just ordered one 180 bux. They average around 200 mark Im told. You will need your license and current registration to get one, it usually takes 3 days to receive.
Senior Member
Joined: Mar 2010
Posts: 339
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From: Cali
My Ride
I was under the impression that the rear SAM controlled the smart key functions, or is that just the signal itself from the key that the rear SAM controls?
MBWorld Fanatic!
Joined: Sep 2008
Posts: 1,174
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From: SoCal
...a panty dropper...
Even with the older version you can't just swap out the removable back and expect it to work. These keys are unique and need programing. My dog just chewed on my key fob about 30mins ago and now I need to order a new one from the dealer. Lucky me!!
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Super Member
Joined: Oct 2009
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Saab 900 SE
some one will know and chime in im sure
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