Volvo C30 2007 Service And Repair Manual page 702

Fig. 26: Identifying Cover
Courtesy of VOLVO CARS CORPORATION
Remove:
the cover for the brake control module (BCM)
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Fig. 27: Identifying Expansion Tank Cap
Courtesy of VOLVO CARS CORPORATION
the expansion tank cap
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2012 Volvo C30 T-5
ENGINE Cooling System - Removal, Replacement And Installation