All other smart key functions fine.
Ls430 door lock will not open.
If i find out how to fix it i ll post back.
I am having the exact same problem with my driver side door.
All door locks will not open with the key fob or with the buttons in the car.
The driver side door lock doesn t lock by remote or by pressing the door lock button on the driver door panel.
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Insert a long sturdy item with a flat tip preferably a flat head screwdriver if available between the top rung of the door s top hinge and the head of the bolt securing the door to the hinge.
Additionally the gas cap and trunk wont open with the buttons below the left of the steering wheel.
Door lock stuck in open position.
Using the same lock unlock button on the drivers door slowly press lock unlock in 5 cycles 4.
Ls430 2005 sedan smart key will not open nor lock the drivers side door.
Spray the door key with a graphite based lubricant.
I have a 2002 ls430.
It s just the remote that will not open or lock the door.
Flip the key and open the door.
I have a 2003 lexus ls430.
The solutions and severity of this issue will differ depending on what type of lock it is.
This fixed the doors locks the gas cap and trunk buttons but only for.
Slide the key in the lock and tap lightly on the key to lubricate the inside of the lock.
Sitting in driver seat with driver s door open press lock unlock button on the drivers door to lock all doors then manually unlock driver door only.
The most pressing will be when your deadbolt door lock is stuck in the open position because your deadbolt provides the real security.
Take the door off the hinges.
I unhooked the battery yesterday for 15 seconds and then reconnected it.
Insert your key in ignition do not turn then remove key.
It is a 2003 rx300.
If you ve solved the problem by now though please let me know.