Hi, Have a T4 2.5 TDI long nose LWB 1999 with auto box. The display in the blue instrument cluster that shows what gear you are in has packed up. When I start the vehicle and move from park to drive the display shows park for a fraction of a second and then I hear two clicks from the base of the gear lever (sounds like an electrical 'click') and the display fails to show gear selected. All the gears are showing but no indication of what gear is selected. Any ideas from the knowledgeable would be appreciated.