Problem started when my car was left idol for a week got a new battery and everything was going great until it was left idol again for 3 daysand went flat again jumped the battery and it started left it in the gadays they couldnt find à fault then this week it wouldnt start but battery wasnt flat as my central locking was working so i room the key out of the ignition pressed the open and lock button on my key a few times then the car started Is this something to do with my key or the central locking??