Volvo C30 2007 Service And Repair Manual page 705

Fig. 32: Identifying Radiator Bracket
Courtesy of VOLVO CARS CORPORATION
Remove:
the 4 screws

the bracket for the air conditioning aggregate.

Fig. 33: Locating Coolant Hoses
Courtesy of VOLVO CARS CORPORATION
Remove the 2x coolant hoses.
2012 Volvo C30 T-5
ENGINE Cooling System - Removal, Replacement And Installation