2004 Mercedes Benz E500 Keyless start

2004 MERCEDES BENZ E500
38,000 MILES • V8 • 2WD • AUTOMATIC
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VILLAIN
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The key less entry works but not the key less start. I have replaced the batteries in the keys with no success. The system had always worked and one day just quit. Any troubleshooting suggestions would be greatly appreciated.
Apr 7, 2009 at 7:22 AM
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GFIMOTORCARS
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I have seen this before and it turned out to be a coding issue with the EIS (electronic ignition switch). I would recommend having your dealer look at it as coding can only be done with their equipment the MB Star diagnostic machine.
Apr 8, 2009 at 1:02 PM