5D giving me a bad date

[KevinCarter]

I the creating date I'm seeing from my 5D's meta is four months earlier than should be. Never seen this. What should I do? thanks.

[michaelnotar]

go to time and date in your cameras menu to set it. there might be a small internal battery (lil watch battery) that needs to be replaced that keeps track of the time/date when turned off or when the battery pack is removed.

[KevinCarter]

Thanks MIcheal, got it!