Hi - I have a 98 Prelude S, Auto.

This morning while I was driving on the freeway I noticed:

• The check engine light was on
• The speedometer was not working
• And the gear indicator light (D) was flashing

The tacho still works, as does the fuel indicator and temperature gauge. It is shifting fine and driving ok too, though I have stopped driving it now or course. Please can anyone advise as to why these three things happened all of a sudden?

Thank you.