I have a 98 GS400 with 400,000 miles on it. A few months ago the shifter release, cruise control and touchtronic shifting all stoped working. They were all intermitant for a few weeks prior. When you put the stick into M the LCD does not light up nor do the indicator lights on the instrumets. When you shift to 3,2,L the indicator lights do come on. Does anyone know where to look to fix this problem or what it might be.

Thanks John