I have a 01 range rover, when im driving down the road my doors lock and unlock constantly. They do it all the time, what is causing this and how can I fix it...it drives me nuts and is embarassing as hell when I have people riding with me.

 

Most likely your driver's door latch is defective. It could also be pass door lock. Start with driver's

 

Oh, forgot to say it could also be corrosion in the door harness connectors. Open both front doors and pull out the grommet going into the vehicle from the door. Fish out the several conectors and look for GFS ( green fuzzy sheet ).