Could be something simple but i'm not sure, basically two problems. Firstly the car is a 54plate Astra Mk4 Enjoy 1.4 16v. The first problem is when i go to unlock the car with the key, the car wont always unlock when i press the button same goes for locking the car, if i physically put the key in and do it that way afterwards it will generally work after a few presses any reason why? And Secondly the indiactors on the left hand side seem to be out when i first purchased the car its fine but for last few weeks its done it. The indicator sounds irregular and somes only half flashes and out side it will flash here and then or not at all any ways to fix this problem?