Remove the round button by pulling. Remove the 2 Torx T20 screws from either side Pull the radio facia and it will detach. Then remove the T6 screws to remove the metal frame The rubber button mat will probably be stuck to the circuit board. Remove the rubber mat and you have the circuit board LEDs & ToolsTools RequiredTorx T9LEDs13 No PLCC-2Alternate VersionTools RequiredTorx T6LEDs31 No PLCC-2