Product review (2 stars): Ice maker needs defrosting to compensate for poor design.
I bought this refrigerator in October 2010 for $2,390.  It works, but this refrigerator sells for a premium price and is not a premium refrigerator, especially the ice making capability.

As many others have pointed out in their reviews, the ice maker often quits making ice.  The problem comes from the ice maker not always detecting when the bin is full so additional ice gets jammed up in the mechanical mechanism and no more ice is made.  What happens is that ice from the compartment gets caught up in the mechanism so that when additional water flows and freezes the ice in the mechanism becomes a big blob of connected ice cubes and binds the mechanism so no more ice gets made.

You can "fix" the problem by removing the ice bin, unscrewing the anchor screw on the left front side of the ice making mechanism, and sliding forward the ice maker mechanism where the top tabs align with cutouts. This allows your to drop the ice maker down to where you can rotate it the left and see the frozen mass of water inside that clogs up the operation. The connecting electrical cable from the mechanism to the back of the ice making compartment does not detach in any way that I can find. There is just enough slack in the cable to move the mechanism to the slots to let it drop down for inspection and defrosting.  Since you can't completely remove the mechanism to do the defrosting, you have to leave it in the compartment and carefully use a heat gun or hair dryer to melt the ice blob enough to remove the ice that binds up the mechanism. I put several micro-fiber cloths in the bottom of the ice maker cavity and gently use a heat gun to melt the ice enough to remove the big blob of ice then dry everything out, put the mechanism back in place, and ice making works for a while.

Once you do this the first time it is pretty easy to do a couple of times a year if you are half-way handy.  You only have to remove the one screw on the left side that holds the mechanism into the ice making compartment.  You can also remove the top screw and gently lift up the mechanism top cover just enough to take a peek, but there are other screws in the back that can't be easily reached, so you may not want to take the risk of breaking the top cover of the mechanism.  The mechanism is open on the right side, so rotating it to the left gives you access to heat up and defrost the ice that builds up and binds the mechanism.

Since the basic design of this ice maker is flawed, defrosting isn't a fix, but a temporary remedy to the problem.  I hate to think how many people have paid to have the ice making mechanism replaced when all that was wrong was a frozen up mechanism due to this design flaw.

This product should have been better designed and tested before being sold, especially the ice maker.  It is definitely not a premium refrigerator with this ice maker.