Buttons for controlling lights should be located on the steering wheel. Traceability Hierarchy Diagram

Element View:
Buttons for controlling lights should be located on the steering wheel.Buttons for controlling lights should be located on the steering wheel.Lights on/off buttons should be located on the steering wheel.Lights on/off buttonHigh beam/low beam buttons should be located on the steering wheel.Beam high buttonBeam low buttonDashboard:
Dashboard part fileBeam high buttonBeam low button