@DigitalRay, your front rotors are 320mm and you need this type of pads:
www.skandix.de
Other pads are for 278mm and 300mm rotors and they are from this type:
www.skandix.de
Brake pad set Front axle 32373149 (1026245)
Brake pad set Front axle Volvo C30, C70 (2006-), S40 V50 (2004-), V40 (2013-), V40 XC
Other pads are for 278mm and 300mm rotors and they are from this type:
Brake pad set Front axle 31341301 (1041245)
Brake pad set Front axle Volvo V40 (2013-), V40 XC
