Hi guys thanks for taking the time to look.. I read here about the hidden menu, and #2 test to move all gauges to full limit. I tried to bring up the hidden code in the cluster. Steps: ignition key position 3 > trip reset stick push and hold... even after several attempts, I could not bring up the 'test' menu. It’s like both the instrument panel reset sticks are not doing anything. There are several procedures around here, the E39 the X3, may be I' haven't found the right procedure for the 2001-x5.
The weather is 86 F, so it is warm. And I drove for about 20 miles, I'd expect the temperature in the engine to go up and the gauge to move. Nothing...gauge stays in cold ‘blue’ range and does not move.

I'm not familiar with the IKE module. I will investigate this some more.. thank you