C30 Alarm system service required

myneddmonster · Post by **myneddmonster** » 13 Jan 2016, 14:15

My 2007 C30 has the message "Alarm system service required" Displayed.
I have seen lots of fixes for this on other Volvos on various sites.

Can anyone help me out by telling me where the siren module is located?

I have looked inside the wheel arch cover of the Front RHS but its not there.
The alarm works fine off the fob so I suspect the siren just needs a new battery.

myneddmonster · Post by **myneddmonster** » 18 Feb 2016, 11:20

I have found this!
Tells me where the alarm is on my C30
http://accessories.volvocars.com/en-no/ ... C30%202007
and tells me how to replace it.
Not had chance to try out the instructions yet.
If I manage to fix it I will put up another post