The first indication of a problem was that the central locking didn't work, then when I got in the car I noticed a vibrating type noise in the passenger side. When I tried the key in the ignition the dashboard lights flickered but the engine wouldn't start. After a couple of attempts the lights didn't come on at all and eventually the noise stopped. I've checked all the fuses and they're ok, does it sound like a problem with the battery?? I'm currently charging the battery to try it but just wanted a bit of advice..