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Ignition Key Will Not Turn CLK 430 2000

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Old Nov 9, 2012 | 12:14 AM
  #1  
whjresq's Avatar
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From: Thermal, CA
2004 CL500; 2010 S 63 AMG; 2001 CLK430 Convertible Designo,; 2012 CL63 AMG Black on Black Designo
Ignition Key Will Not Turn CLK 430 2000

The ignition key for my 2000 clk 430 will not turn. Works locks and trunk etc. Checked underhood fuse. Could it be key battery and if so where can I get battery for key (dealer only?) if not key battery then what?

Appreciate any suggestions.

Thanks

PS - how do you open the key to change battery ;-)
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Old Dec 9, 2012 | 08:39 PM
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Mercedes-Benzes: 2005 ML500, 2002 E320 4-Matic, 1993 300E, 1994 E320, AND 1999 C230 KOMPRESSOR
EIS (Electronic Ignition Switch) or the Key itself. Use your spare key, and if you don't have one, buy a key and recheck!
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Old Dec 10, 2012 | 04:24 AM
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From: Thermal, CA
2004 CL500; 2010 S 63 AMG; 2001 CLK430 Convertible Designo,; 2012 CL63 AMG Black on Black Designo
Key Will Not Turn

Thank you, it was the key - $331 total for key and programing
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Old Dec 10, 2012 | 04:46 AM
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Mercedes-Benzes: 2005 ML500, 2002 E320 4-Matic, 1993 300E, 1994 E320, AND 1999 C230 KOMPRESSOR
Should have been programmed already, and should not have cost you more that $250.00 with the new blade!
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Old Dec 19, 2013 | 06:25 PM
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CLK 430
Originally Posted by MASTERBENZ
Should have been programmed already, and should not have cost you more that $250.00 with the new blade!
correct. I just had the same issue on a 1999 CLK 430 and it was $222.60 for a new key.

I have another problem though. Now that I got my car back, 'when the car is off with no key' the gears can be shifted without the car on.

I thought there was a switch to make the transmission be shiftable without a key, but my model car doesn't have that feature.

does anyone know what may be wrong?
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Old Jan 5, 2014 | 03:20 AM
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CLK 430
Hello,
Based on my experience with the E-320 and CLK 430, in the gear shifter under "D" there should be a small opening big enough for a pencil head to go through. Insert it and try shifting the gear all the way down to Drive from park and back to park. Take out the stick and it should lock back on its own.
If not, see your dealer to be safe.
Hope this helps
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