CABIN COMPARTMENT. Computer. PartQualifier: multiplex network. w/o PRIME. w/PRIME. w/rain sensor. A Control Module for a infotainment display. An electronic Control unit that monitors and Controls various electronic systems in a vehicle's body, and communicates with other on-board Computers via the car's vehicle bus. Exc.Hawaii Spec. Assembly, MULTI. Body (BCC). Central Timer (CTM). Generic Electronic (GEM). Infotainment Display.