I finally got my door tumbler to start working again with some graphite lubricate!

However the lock was feeling too loose, so I tried my mail box key. That subsequently unlocked my door


In fact a flat head screw driver is enough to open my car. Comforting to know this I guess, I now lock my trunk and leave absolutely nothing of value in the cabin.

I'm guessing I need a new door tumbler.I also know this is a dealer only item, but is there any way to refurbish the existing tumbler (eg unsticking the pins)?

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-Typos courtesy of my mobile phone.