First try replacing the remote battery to be sure it is not causing the issue.
Automatic front door unlock.
Basically you remove the thumb turn the small knob you turn to lock and unlock your door from the inside and mounting plate of your existing deadbolt the piece of metal behind the thumb turn.
If there is a conflict in one of the door locks that tells the module it is not closed or not locked the module will cycle the locks.
The battery may have a little juice left that can open the door when you keep the fob at a close distance.
There s no universal standard for which way a key turns to unlock a door.
Unlock the door manually if the problem occurs due to a dead battery but there is no shop around to buy a new one hold the fob against the door s handle and try to pull it.
There s no need to remember to lock the door or fish your key out of a pocket or purse.
This is a fast and easy way to unlock most vehicles.
Some keyless door locks also include a keypad so that you can unlock the door by entering a code.
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This type of lock relies on an electric current to activate the locking mechanism.
With your smartphone connected to a smart electronic door lock your door automatically unlocks as you approach and automatically locks when you leave.
Even if you know which way is unlock turning the key further toward the locked direction sometimes causes the lock to unjam.
The body control module controls the locking function.
The remote should also be checked for stuck buttons.