Tried key fob to open the car. Battery on fob ok however it's not unlocking, tried key in drivers door (the only key lock is on this side) lock just spinning. I think that it's an electrical fault due to a leak or a flat battery. Need to pop bonnet to check fuses/battery however, no access into the car!!!!! Does anyone know of a way of accessing fail safes in order to release the lock to open the doors? Many thanks.