Alarm/immobiliser issue (won't start)

[Akita]

Evening everyone.

I've had a bit of a problem this evening. After finishing work, I went to start my car... and nothing. The previous owner is a land rover mechanic who fitted a land rover alarm and immobiliser. The dash all lit up when the key was turned, but when you fully turn the key, there's nothing at all. This is the immobiliser. For some reason my button fob isn't working. I assumed it was a dodgy battery so I got the Mrs to drive my spare keys and fob to work. Same thing. So the batteries in the fobs are fine, as is the battery in the car.

 

Anyone ever experienced similar? I'm assuming it's something to do with the alarm receiver? Any advice more than welcome as my car is abandoned at work for now.

 

Cheers

[JeffTT]

Is it an auto? if so turn the key to start position and shake the auto lever at the same time just in case the micro switch for the autobox P position is playing up, or try it in Neutral.

 

Jeff