I just bought an 05 S60 2.5 a month ago and the check engine light just came on. There are 2 codes P2112 - throttle actuator control system stuck closed and P0442 - EVAP system small leak detected. If I continue driving will this cause any damage? Does anyone know how to fix them? I had a Nissan before and could work on it but I don't know anything about Volvos other than they seem to often have little problems. Also the one mirror stopped heating is this an easy fix? Thanks for everyone's help.

 

The evap is no worries and expensive to fix at the dealer

The throttle, does the rpm indicator fluctuate ? You could get a power loss (not safe on highway)
P2111 Throttle Actuator Control System - Stuck Open

 

Not it doesn't fluctuate and the vehicle drives/runs fine.