What Does The Orange Light Icon Mean When It Lights In The Tachometer

[craigz]

I don't have a manual . I have a 2003 SC430

[dfkd]

That would be a blown bulb somewhere on the outside of the car.

If it comes on as soon as the outside (nighttime) lights are turned on check for your parking lights.

If it comes on when you step on the brake check out your brake bulbs.