Fig. 4: Identifying Passenger Compartment Components
Courtesy of VOLVO CARS CORPORATION
Overview, passenger compartment
1. Climate control module (CCM)
2. Switch for STC/DSTC
3. Passenger compartment temperature sensor with blower fan
4. Seat heating module (SHM) left
5. Seat heating module (SHM) right.
2012 Volvo C30 T-5
HVAC Climate Units - Component Location