Controller for special signal system for motor vehicle has switching device on steering wheel with which special warning devices are switched on and off in stages in combination of individual special warning devices

摘要

The controller has a switching device on the steering wheel of a motor vehicle and a controller. Special warning devices are switched on and off in stages in a combination of the individual special warning devices by using a switching device on the steering wheel. The omnidirectional identification light is switched on by a switch on the instrument panel and only the switching of a combination of sound sequence signals and the frontal acting optical warning devices is carried out by a switching device on the steering wheel.