sigma alarm help please
 

alarm started going off at 4.30am the other day took a few presses of the fob and it deactivated great back to bed

following morning totally unresponsive i can open door with key but wont start and no electrics

the fob lights up with 3 red lights when pressed (this is still even after new battery fitted) and fob has never lit up previously when arming/disarming

i dont have the original code as never got a folder when purchased vehicle

euro import 05 widetrack sti


any advice welcome

regards

sounds like the battery died (in car) and you have lost the code from the key.
im sure you can reprogramme it somehow.
there is a keypad in the fuse box underneath the foglight switch.
do a search on the net for sigma programming on impreza.
you can input codes in the alarm to change various settings.

You can only programme the fob if you either have another working fob, or the PIN code. Without those, its not looking good for you.