172 Alarm Ques

[Moose1978]

My alarm just started going off this morning for no reason!

It has never gone off before and couldnt understand it. I looked in the manual and I couldnt find any instructions. When I turned the alarm off the lights flashed 3 times.

Any ideas?????

 

[N8_172]

Maybe you left a door slightly open or something?

 

[norfolkminis]

Ive had the interior sensors replaced on mine. Then last month it started going off every hour!! apparently the alarm does a security check every hour, and it was saying the doors/bonnet were being opened.

all sorted under warrenty (new alarm computer).

ps. check your bonnet sensor, as this sometimes sticks.