No power to instrument cluster or climate controls

Hello. I have 2008 S60 with 205,000 miles. The instrument cluster or Drivers Information Module (DIM), the Climate Control Module (CCM), and drivers power seat all stopped working. There is no power to any of there 3, other than than the car drives great, just like it did before these items went out. I have double and triple checked all the fuses. I cannot find a relay for those specific items? Any help with this would be greatly appreciated. Thank you for reading this.