Electric or Mechanic

What is your question?

Electric or Mechanic My problem is The car runs well while driving and has no problem but once I turned it off...someting continues to work until it kills the battery each time I turned it off. I dont know what it is...it continues to make a repeated click sound similar to the one of central lock. This is after turning the car off...so this keeps working until it kills the battery so when i come again to run it, it is already dead. The sound comes from the front passenger left side of the engine...from the place where the passenger put hisl/her legs...and when u open the bonnet it seems close to the fuse box on the left side of the engine.