Yellow dashboard light

[trackdemon]

A (warning?) light has illuminated in my NSX's dashboard subsequent to me accelerating hard through second gear (I may have hit the limiter briefly). It has stayed on but I have driven the car to Le Mans and back without issue - it runs as perfect as ever.
Any idea what the warning light means? Does the car need to see a dealer immediately? Do I forget it until next service?

Thanks for your advice!

 

[Briank]

More info needed, which yellow light is it, what year is your car.

 

[trackdemon]

Don't know which one, thats part of the problem - its top left in the dash. Car is a UK '94 3.0 manual

 

[Briank]

The yellow one on the left is the check engine light.

See
http://www.nsxprime.com/FAQ/DIY/trouble_codes.htm

To pull the trouble code and reset.