Went to my freelander this morning and the bloody think will not start.

Immobiliser light on permanent red when trying to start.

The key Fob has decided to stop working and will not open any doors at all.

I changed its battery and tried to re-sync it as the manual says but this is still doing nothing

The only key i have will only open the drivers door, which beeps the horn every now and again when i open the door.

I have checked the fuel cut off under the bonnet.

The last door before the problem to be used was the rear door, which will now not even open with the Key.

Any ideas would be great as im on MOT this afternoon or was.

Thanks in advance

Ian