Old Mar 23, 2023 | 10:01 PM
  #1206 (permalink)  
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zip439
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Joined: Jul 2010
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From: SE Alabama
Default Re: Sticky Ignition Key Fix for all Crossfires 2004 thru 2006

Originally Posted by BrushRoadster!
Mine was an 04, and started developing the sticky key syndrome at about 30K miles. I determined to repair it before I had a major failure, although I did drive it for several months with the condition, being VERY wary of whether it got worse or not, which it never did. However, I finally decided to just do it and get it over with, and I am glad I did.
I noticed afterwards that the sticky key effect was gone, HOWEVER, there is STILL a sense of detents during operation of the key, and if the steering wheel is loaded, (That is, turned slightly after the engine is shut down), you MAY STILL NEED TO TURN THE WHEEL A SLIGHT AMOUNT TO REMOVE THE PRELOAD ON THE KEY. Otherwise, it can STILL be difficult to turn if the steering wheel preload is not released. But it does NOT seem to have a tendency to actually lock up.

So although the sticky key problem is solved, you still need to be aware of the steering wheel position preloading the key when trying to remove it, or turn on the ignition.

Something else I also noticed is that when you go to the "Start" position, you initiate a start sequence, similar to starting an aircraft jet engine. Once you have hit the start position, if you release the key, the "start sequence" will continue and the engine will be started, regardless. It is NOT like a Ford or Chevy, where if you turn the key and start cranking, then release pressure on the key, the starter will cease operation and everything goes back to a dead state. On the Crossfire, when you turn the key, the starting sequence is initiated, and off you go.

Just my two pfennigs.
Concur, 100%. The starter sequence when initiated on Mercedes continues until the engine starts. The Crossfire is not unique to this sequence.
 
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