Error code began after the machine went through
The cleaning cycle and the door won't unlock.
I started another cycle, it went through the entire
Washing cycle, then blinked F 29 again and
The door still will not unlock.
Any tricks on unlocking it?

We just bought our Kenmore Elite on Feb. 8/ 2010 and we are having the same problem .
We have to have a service man come out tomorrow , by the way the date is Feb. 23 / 2010
I am now wondering if we are going to have a history of trouble with this machine? How many
Others have had this problem with a brand new machine ?

I'm having trouble finding that code F29 in any of the whirlpool documents. What is the model # of the machine that you are having problems with?