have had my coupe since march, has a sigma alarm, which didnt do anything when i got,
a lad "autosparks" on here was very helpfull. and helped me change the pincode on the pad.
the alarm now works
i didnt think they were made anymore as i have never heard of them or seen any others before,
i was in a shop in pompey called sextons, and they sell sigma alarms for just over £300
which had lots of functions.
he said to try and get hold of some codes to activate more functions.
any help would be appreciated