19-3 52170068 Button Covers 1 19-4 54140191 Button Bracket 1 19-5 11010074 Control Board 1 20 50500145 Light Socket Assembly 2 21 Z0B0023 Light Bulb, Halogen, GU-10, 35W 2 22 05000113 Hardware Packet 1 22-1 01090001 Screw, M6 x 1" 4 22-2 01090002 Screw, M6 x 1 1/2" 4 22-3 15000002 Wire Nut 3 22-4 02170001 Washer 4 22-5 15000004 Suction Cup 1 AUG18.