Happy 2010 everyone,

Just wondering if anyone has had problems with LG GR-P207DTQ. Has a small panel on the door with (bar graph type) led's to indicate where you set temps for both sides, and also one led each below ice cube, water, crushed. This panel doesn't have any active electronics just the push switches and the led's, connected to all singing and dancing PCB on the roof. Customer can't change any settings, temperatures or ice making functions. On power up, there are a few bleeps and changes before it settles down to showing three leds on each frz & fridge, and randomly decides which ice function. Apparently another co. have changed the main PCB and it didn't work so they said it needs door display panel. This is rubbish because the door panel doesn't do anything, and anyway it wouldn't go wrong on all functions? Anyone come across this please. Thanks