Have a 01 Range Rover with door locks that drive me crazy. When im driving they will lock and unlock constantly...I have heard that if you change the handles it will stop, but this will cost about $400 per handle. Is there any other way to take care of this issue????

 

You most likely have a bad door lock actuator, one that is slow to work, or only works oart way or sometimes. You need to find which one is bad and check out the actuator to see if it is out of alignment, needs greasing or going bad. Once you find the bad one and replace it, you should be fine.
Mike

 

Not really. The door latch assemblies include everything. They are prone to water ingress. Driver's side and Passengers side both fail.