I now have a bigger problem than wondering whether to fit APC. Having had the car for just over a day, the systems will not respond to either remote fob. I am not bothered about the central locking, quite happy to use a key. But I cannot start the thing as the immobiliser will not release. The fobs flash their little lights (a bit dim but they flash) but will not work anything, tailgate, locks or immobiliser. What does one do with it? Is it possible to have the VSS disabled (presumably only when it is working)?