Hi Mike thats cleared up a wee point that was lurking in my head.Thats why I held onto the key in the first place.Very concise, to the point and accurately put. Cheers.On another point is it an eprom or an eeprom thats in there.Just curious
It's neither David, it is a small coil held in a glass envelope, like the sort of thing that animals have injected when they're chipped (go faster labrador anyone!).
I'm none too sure how they work, but they seem inert to me, but must have a 'setting' bit in them, so that once matched with an immobiliser, they can't be used again.
Cheers,
Mike