Typical steps to fix the issue are.
Passenger side door wont lock.
While removing the panel find the electronic connection running to the power door lock and unhook.
The key fob battery is dead.
The lock up and down button does move slightly when actuated but does not go all the way u read more.
If one door doesnâ t work but.
If you go to your car.
The windows work off the passenger side switch but not the drivers side or vice versa.
If the battery isnâ t the problem the issue may be with the fob itself.
If you lost the keys you will need to get back into your car in general.
This is one of the most common reasons why your car door lock is not working.
Great tips for diagnosing a power door lock central locking or key fob issue on bmw and we show you the first steps to take.
This issue also indicates a bad lock actuator.
Links to buy below.
Use whatever method you feel comfortable with to open a different car door lock.
Power door locks are prone to failures due to electrical interruptions corrosion broken wires or blown fuses.
The door lock works in only one direction.
Once you have regained access to your car it is time to get a new car key and then replace your car door lock.
A fuse is blown.
If one set of switches can control the windows it s likely the switch on the opposing side that needs to be replaced.
Keyless entry door locks.
Find out why a lack of any movement in door locks is most likely a result of a blown.
The key fob is faulty.