I have just replaced my battery in my s4 cab and now nothing works apart from the engine. I have lost my central locking, soft top and window function and have also developed a buzzing noise from inside the glove compartment which I've never heard before. I also can't reprogram the key so I have to use it manually to open the car. I have also replace the battery in the fob so I know it's not that. Does anyone have any suggestions. Thanks.