2005 type s 4.2 sport w/navigation. Automatic door locks have a mind of their own locking and unlocking when the key fob unlock button is pressed. Additionally the front passenger front door and the driver side rear door need to be manually locked if they have been opened to fully secure car. All locks seem to actuate. this car has the auto lock at 5 mph.

Whats the solution?

 

Read the many threads on "lock actuator not working". There are many many threads about diagnosing and repair. Some even have pretty color pictures to aid in replacement.