18Installing the unitRemoving the unit21 Connect the wiring harness to the unit. Otherwiring connection has been completed earlier.(page 17)Before attaching, make sure the direction ofthe escutcheon is correct.(Wider hooks on the top side.) Dashboard of your carT: Toyota carsN: Nissan cars1 Detach the faceplate.2 Engage the catch pin on the removal tools intothe holes on both sides of the escutcheon, thenpull it out.3 Insert the removal tools deeply into the slots oneach side, then follow the arrows instructions ason the right.Bend the appropriate tabsto hold the mounting sleevefirmly in place.1 Remove the mounting sleeve andescutcheon from the unit.2 Align the holes in the unit (on both sides)with the vehicle mounting bracket andsecure the unit with the supplied screws.Connecting the ISO connectors on some VW/Audi orOpel (Vauxhall) automobilesYou may need to modify the wiring of the supplied wiringharness as illustrated below.Unit VehicleA7 (Red)Ignition wire(Red)A4 (Yellow)Default wiringBattery wire(Yellow)ISO connectorsPin Color and functionA4A5A7A8YellowBlue/WhiteRedBlackBatteryPower controlIgnition (ACC)Earth (ground) connectionB1 / B2B3 / B4B5 / B6B7 / B8Purple ª / Purple/black ·Gray ª / Gray/black ·White ª / White/black ·Green ª / Green/black ·Rear speaker (right)Front speaker (right)Front speaker (left)Rear speaker (left)Installing without using the mounting sleeve (Japanese car)(KDC-U449/ KDC-U3049/ KDC-U349 only)