Add New York to your list. No warranty, it was not even mentioned. I did have real good first-hand knowledge re. the clas-action in CA, the research posted, into the defect I have been following on VEXED (Volvo Enthusiasts eXposing Egregious Design, ETM failure rates and some other uncomfortable info. to Volvo. They tried to play hard ball w/ me but I was able to reach the right people who quickly agreed to the complete service/replacement of the throttle assemply /reload etc etc (which also fixed the erratic cruise control toggle) at no cost.
I have never felt better leaving a volvo dealer. I think they even offered a car wash which i declined - didn't want to push my luck...