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Keycard batt low even with new batts

51461 Views 17 Replies 13 Participants Last post by  Jigna
The car dashboard display says that keycard battery is low even though i've just installed a new batt. Remote hands-free lock/unlock have stopped working, but manual press button lock/unlock still work.

Any ideas?

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ok did a car battery disconnect reset and everything works properly now except for keyless entry. car locks when i walk away but wont unlock even when i pull the door handle. the only way to unlock the car is press unlock on the keycard.

As blackcup says, try the key in the slot + start it up, take it out and hopefully it'll lock n fold as you walk away then unlock as you walk back upto it! Fingers crossed.
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