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      05-05-2018, 06:01 AM   #85
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Drives: M235i
Join Date: Oct 2016
Location: Sweden

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Originally Posted by sea_m235i View Post
After arming. Functions as it should and the horn will honk if the alarm is set off.

So assuming that no issues with coding would prevent the siren from working but still allow the alarm to function as it should, it's got to be a siren/wiring issue.
Looking at your picture you posted of your siren it seems that the pins in the contact have been pushed out and are maybe not making contact with your siren. The silicon grommets should not be visible when the pins are seated correctly.

The contact should look like this when the pins are seated correctly.

Last edited by sevenofnine; 05-05-2018 at 06:08 AM..