Hi Mike. Door lock not operating properly is one of 3 things... from my experience. 1-you have the wrong key( I'm not trying to be funny here but I did buy a K project and it came with a couple of door locks and the ignition key furnished with the car didn't work with any of them...) 2-your lock is stuck from not operating for too long, rust, etc... in that case your key will go in the lock but you can't turn it either side to lock or unlock the door. If this is the case, you will have to attempt to clean the locks. Take them off the door and soak them in oily substance(WD40?) for a while until lock operates freely or buy new locks. 3-the linkage inside the door that goes from the lock to the door latch is missing or not hooked up properly: in that case you can turn your key in the lock but it will not lock the door. You will have to take off the door panel and take a peek inside the door to see if said linkage is there and hooked up correctly. 1964 mopar door locks are up for sale on ebay sometimes and from various NOS parts sellers but seems scarce and are priced higher than locks from some other years. I doubt a dealer would have any... Hope this helps... Jean-Yves in New Brunswick( K conv. and 60 Polara conv.) ----- Original Message ----- From: "michael Litsky" <mlit1964@xxxxxxxxxxxxx> To: <Chrysler300@xxxxxxxxxxxxxxx> Cc: "Mike Litsky" <mlit1964@xxxxxxxxxxxxx> Sent: Sunday, May 14, 2006 6:29 PM Subject: [Chrysler300] door locks Hi group, Does anybody have a solution to a door lock problem. My locks on my 300K conv. will not open or lock the doors. Does anybody know where I can get replacement locks. Will the local Chrysler Dealer be able to solve my problem. Thanks for any help Mike 300K conv. You can email me at mlit1964@xxxxxxxxxxxxxx Thanks for the help. [Non-text portions of this message have been removed] To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm Yahoo! Groups Links ------------------------ Yahoo! Groups Sponsor --------------------~--> Get to your groups with one click. Know instantly when new email arrives http://us.click.yahoo.com/.7bhrC/MGxNAA/yQLSAA/8LmulB/TM --------------------------------------------------------------------~-> To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> To unsubscribe from this group, send an email to: Chrysler300-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/