Abstract: A control mechanism for controlling hazard warning and turn indicator lamps in a vehicle is combined with a control lever in the vicinity of a steering wheel for easy operation. When the control lever is angularly displaced in a first direction, an elevator (displacing member) is displaced in a corresponding direction. At this time, a movable contact is also displaced into contact with hazard warning fixed contacts, turning on a hazard switch to energize turn signal lamps in a hazard warning state. When the control lever is displaced in a direction substantially perpendicular to the first direction while in the hazard warning state, a turn switch is turned on, thereby electrically canceling the hazard warning state. The hazard warning state is thus automatically canceled upon switching from the hazard warning state to a direction indicating state.

Abstract: Based on detected information from a start sensor, a rotational speed sensor (or a vehicle speed sensor), and an accelerator opening sensor, a simulated sound selector device controls a simulated sound source device to generate a simulated sound signal corresponding to an operating condition of an electric vehicle when it starts, runs and is accelerated or decelerated, and also controls a sound level switcher device to adjust the level of the simulated sound signal. The simulated sound signal which is generated by the simulated sound source device and adjusted in level by the sound level switcher device is amplified by amplifiers, which drive respective loudspeakers to produce simulated sounds. The sound level switcher device is also controlled based on an ambient noise level detected by a noise sensor.

Abstract: An apparatus for displaying the residual capacity of a battery includes a temperature indicator composed of a linear array of spaced light-emitting elements for displaying the temperature of the battery by way of light emitted from a succession of those of the light-emitting elements which correspond to the temperature of the battery detected by a temperature detector, a fully charged capacity indicator composed of a linear array of spaced light-emitting elements for displaying the fully charged capacity of the battery in association with the displayed temperature of the battery by way of light emitted from one of the light-emitting elements which is in a position corresponding to the fully charged capacity obtained based on the temperature of the battery, and a residual capacity indicator composed of a linear array of spaced light-emitting elements for displaying the residual capacity of the battery in association with the fully charged capacity by way of light emitted from a succession of those of the light