B60Q 3/16 - Definition

Definition statement

This subclass covers:

Circuits or control arrangements for the illumination of the dashboard as a whole or parts thereof, e.g. illuminating the dashboard when starting the vehicle, changing illumination colors for decoration purposes,

Circuits or control arrangements for the illumination of the instruments and buttons when it is not related to the function of the instruments or buttons themselves, e.g. adjusting the color of the illumination of instruments or buttons depending on the time of the day.

Informative references

Attention is drawn to the following places, which may be of interest for search:

Circuits for electric light sources in general

H05B 37/00, H05B 39/00