sometimes when i want to open the pocket it wont open but if i lock and unlock the car doors it opens very strange im afraid some day it might never open what would the problem be.my car is renualt megane convertible
Your problem is, it's a Renault, and you should expect loads of electrical problems. The're the worst make of car for electrical problems, as many other owners who use this site have found out to their cost.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix cars.