Steering Wheel Controls 1999 Ls400

[Tecwerks]

Hi - Information regarding the steering wheel controls is not in my manual. So, there are 3 button on the right labeled Function/Mode/Reset. I know what Mode and Reset do but for the life of me I cannot figure out what Function does. Can anyone enlighten me?

Thanks!

[SW03ES]

The function button simply hides any warnings that may be on the display. So for instance if it says "ADD FUEL" you can hit "Function" and it will go back to the normal display.