There isn't anything that points towards the HITS. If you can't see it, use the map/HSI/altitude bug to re-acquire it.
You don't get data by just putting the arrow on a runway in the runways page. You need to Direct-To that runway to get guidance.
believe this is a bug:
With the Maintenance screen open, if I push the cursor knob to the left the maintenance screen now shows the comm tuning.