Volvo C30 2007 Service And Repair Manual page 345

ACCESSORIES AND BODY, CAB Interior - Installation Instructions, Accessories
Fig. 44: View Of Floor Carpet Mounting Eyelet
Courtesy of VOLVO CARS CORPORATION
Make a small cut in the floor carpet opposite the marking, equally as wide as the mounting eyelet.
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Fig. 45: View Of Refit Carpet Over Mounting Eyelet
Courtesy of VOLVO CARS CORPORATION
Fold the carpet back over the mounting eyelet and refit it at the center console.
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2012 Volvo C30 T-5