Land Rover Repair: Speedometer display RR99 4.0S, replaceable bulbs, best bet

Question
My speedometer LED display went blank today. Is there a bulb to replace or is it a fuse replacement? If itt is a bulb , how to? If is it a fuse, which one? The odometer light display in background work fine when headlights on.  

Thanks ahead for your time and knowledge.

Richard
Range Rover 1999 4.0S

Answer
There are two replaceable bulbs behind the odometer.  You have to remove the instrument cluster to get at them.  Expect about an hour job, nothing tricky to it.  The bulbs are special - best bet is to buy them first, from a Rover dealer or parts specialist.