Just started this morning, the keyfob doesn't operate the remote locking yet it still switches the immobiliser/alarm on and off. If I hit he button the indicators flash a couple of times.

Got in this morning using the key and it wouldn't start until I hit the button on the keyfob.

Any ideas as to tests I can do to ascertain where the problem lies? The keyfob is reasonably new (3 months) so I'm presuming it's not a battery issue and esp. as the alarm/immobiliser works.

Thanks

Forgot to say it's a 1996 P reg 850 saloon and I've opened & slammed each door just to see if it was an open contact though not had time to do much else.