I have a 2004 S60R and have an "Alarm Service Required" message. I took her for a service and they charged me £100 just to tell me the message meant! Apparently I needed to replace my alarm siren, they then wanted to charge me over £400 to replace it, to which I told them no.
I have managed to buy a siren for just over £100 and wondered if this was something I could replace myself and if so can anyone able to advise how?
I'm no expert but following instructions on this forum I've been able to do things myself like replace TCV, fit iMIV iPod adaptor and other bits and pieces.
Thanks in advance.
P.S. Once it's done I'll still be left with the message. Is there a reader I can buy that will allow me to read and possibly even reset such messages for my car?