Steering wheel mounted warning/cross-over lights switches

1. A motor vehicle comprising:

a steering wheel;

a plurality of control switches mounted on the steering wheel and accessible to a driver handling the steering wheel;

a stop arm extendible from a side of the motor vehicle;

warning lights mounted with respect to the exterior of the motor vehicle; and

a body computer coupled to receive input signals from the plurality of control switches and programmed to generate in response thereto signals controlling the state of activation of the warning lights and for controlling positioning of the stop arm.

2. A motor vehicle as set forth in claim 1 , further comprising:

a passenger door;

a crossing arm extendible from the front of the vehicle;

means responsive to a control signal for positioning the door in opened and closed positions; and

the body computer being further programmed to respond to a signal received from one of the plurality of switches for generating a door position control signal and for applying the door position control signal to means for positioning.

3. A motor vehicle as set forth in claim 2 , the warning lights further comprising red and amber flashing lights.

4. A motor vehicle as set forth in claim 3 , further comprising:

first and second modes of operation of the warning lights, a first mode providing for operation of the stop arm following activation of the red warning lights and a second mode providing activation of the red warning lights following activation opening of the passenger door.

5. Operator's controls for a school bus having external actuable indicators for boarding operations, the operator's controls comprising:

a steering wheel;

a plurality of switches installed in the steering wheel and actuable by an operator gripping the steering wheel, the plurality of switches including at least a first switch for activating the external actuable indicators;

the school bus further including a passenger door and amber and red warning lights as part of the external actuable indicators;

the plurality of switches including a switch for controlling activation of the amber warning lights, a switch for controlling activation of the red warning lights and a switch for controlling the opening and closing of the passenger door;

the school bus further including an externally mounted, extendable stop arm, the body computer being responsive to status of the warning light activation control switches for controlling extension of the stop arm and crossing arm.

6. Operator's controls for a school bus as set forth in claim 5 , further comprising:

a body computer;

the plurality of switches being connected to the body computer; and

the functionality of the plurality of control buttons being programmed into the body computer.

7. Operator's controls for a school bus as set forth in claim 6 , further comprising:

inputs to the body computer indicating vehicle parking brake and transmission status.