Omega Owners Forum

Omega Help Area => Omega Electrical and Audio Help => Topic started by: familymad666 on 16 August 2010, 20:32:56

Title: car alarm
Post by: familymad666 on 16 August 2010, 20:32:56
HI,
   i have a slight problem with my 2001 2.6 v6 manual when i come back from a drive and lock the car the alarm goes off about 20-30mins after setting it and when i set the alarm the secound time its o.k but it sometimes goes off early hours in the morning and sometimes it does not go off if anybody has and idea i will be greatfull. :)
Title: Re: car alarm
Post by: MonzaGSE on 16 August 2010, 20:36:19
as i understand it the two usual suspects is the bonnet switch and the powersounder. try unplugging them on at a time and see if problem goes away...
Title: Re: car alarm
Post by: familymad666 on 16 August 2010, 20:43:35
hi,if i disconnect the bonnet switch will the alarm still set or does it need to be connected thank you. :)
Title: Re: car alarm
Post by: Entwood on 16 August 2010, 20:50:16
Can be disconnected without any problem. Also check it is secure and vertical.

Your description of the fault makes me think it is the bonnet switch being slightly out of true and only just making contact when the system/engine/metalwork is hot. As it cools down the switch opens and the alarm goes off. You reset it, then sometimes as the temperature drops overnight it cools again and goes off ???

If disconnecting solves the problem .. then check alignement ..  :)
Title: Re: car alarm
Post by: mantamania on 20 August 2010, 20:22:43
Hi,

I had a problem like this a couple of months ago.  Strangely my daughters mobile phone in the centre console was setting it off. 

Title: Re: car alarm
Post by: familymad666 on 01 September 2010, 07:00:52
Hi all , i have now disconected the bonnet switch, i set the alarm for the night at about 6pm and was woken with alarm going off about 7 hrs later is there a next step i can try thank you. :-?
Title: Re: car alarm
Post by: Welung666 on 01 September 2010, 07:26:59
Ideally you could do with having the alarm codes read using a tech2 or similar to pinpoint the cause. As a temporary measure lock the drivers door by reaching in from the rear door, that should drop the central locking in but not set the alarm. :y