Silent Alarm ?? - Alfa Romeo Forum
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(Post Link) post #1 of 2 Old 07-05-07 Thread Starter
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Silent Alarm ??

It would apear that my alarm siren has been disconnected. I have looked through my owners manual and it states that there is a switch that is opperated by an emergency key that will turn the alarm on and off and in some cases only switch off the siren. However it also says that this switch is not available for the UK market. My alarm does work, if I set it using my red key so that all doors are locked and the indicators have flashed and I then use the key to manualy open the boot the indicators start flashing and continue to do so for about 2 minutes, then they go of for about 30 seconds then start flashing again. So basically the alarm is working just no noise from the siren. So........ Can anyone tell me where the switch is so I can switch it back on. Failing this where is the siren so I can check the wiring.
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Re: Silent Alarm ??

My alarm works save the siren, but it all used to work including the siren. Mine is behind the left hand inner arch liner, don't know if it is the same on a 156? I've got a service coming up and will have it looked at, I'm hoping it has defaulted to silent mode rather than need replacing, they call it the siren unit the body control computer I think?
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