Hello, my name is ***** ***** I will try help you with this.
I would suggest you first replace the batteries in each key to see if this makes a difference.
However, it is more likely the keys are faulty.
It is a known fault where the switch contacts on the circuit board can come loose and cause this fault.
There are several specialists that are online that can repair these keys for you.
You can also use the emergency key to unlock/lock the vehicle so that it is secure.
The emergency key is used on the passenger side door handle.
Hi mark I change the battery already on both of them could it be sensor on the car because iv find someone to dothe key but with it been alote of money I want to make sure its the key before I pay for something that not the problem
A quick check to the key is to see if the led lights up when you press the buttons.
If it doesn't light up then most likely is the switches.
It is unlikely to be the car receiver at fault.