Accidentally washed my keyless entry "key" today and panicked when I found it in the washer. Got some water in the area where the emergency door key is located but the fob itself still seems to function normally and when I disassembled it no water had gotten inside. Still a chance that there could be some long-term damage to the buttons I imagine but for now it's still working fine with the only evidence some slight discoloration of the cover with the Ford logo on it.
As they say on Mythbusters "don't try this at home"
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As they say on Mythbusters "don't try this at home"