Does alarm and rain sensor are optional for 2004 S80?

[zhifong]

I just recently bought a second hand S80, I couldn't be more happier to have it. However, my dealer was telling me the car has no genuine alarm and rain sensor installed, and that's the optional. So I was wondering is that true? If not, how can I find out that then? (I did some sort of the test taught by the experts in the forum, by the way.)

[vegasjetskier]

According to the Volvo published specification, the alarm system is standard, but the rain sensor is part of an option package: https://www.customers.volvocars.com/own ... s_S80.html