20 | KDC-U446/ KDC-U346/ KDC-U5046/ KDC-U4046/ KDC-U3046Connecting Wires to TerminalsP.CONTANT.CONTMUTEREMOTECONTSTEERINGWHEELREMOTEINPUTLRBatteryGround wire (Black) - (To car chassis)FM/AM antenna inputFuse (10A)Wiring harness(Accessory1)Ignition wire (Red)Battery wire (Yellow)ACCCar fuse boxIf no connections are made, do not let the wire come out from the tab.To front left speakerTo front right speakerTo rear left speakerTo rear right speakerWhite/BlackWhiteGray/BlackGrayGreen/BlackGreenPurple/BlackPurpleIgnition key switchCar fuse box(Main fuse)Mute control wire (Brown) Connect to the terminal that is grounded when either the telephone ringsor during conversation.ā To connect the Kenwood navigation system, consult your navigationmanual.Power control (Blue/White)Front output(KDC-U446/KDC-U5046 only)Rear output/ Sub Woofer outputMotor antenna control wire (Blue)Front sideAUX input (Stereo)Use the mini-plug cable which is stereo type anddoes not have any resistance.USB connectorCA-U1EX(Optional accessory)Steering remote control(Light Blue/Yellow) To use the steering wheel remote control feature, you need to anexclusive remote adapter (not supplied) matches your car is required.(KDC-U446/KDC-U346/KDC-U5046/KDC-U4046 only)When using the optional power amplifier, connect to its power controlterminal.Depending on what antenna you are using, connect either to the controlterminal of the motor antenna, or to the power terminal for the boosteramplifier of the film or short pole-type antenna.