A collision avoidance system for a vehicle. The collision avoidance system includes
one or more transmitting devices, one or more receiving devices, a control module
and a mirror. The receiving devices receive return signals and send information
regarding the return signals to the control module. The control module detects
a hazard based on the information received from the one or more receiving devices.
The mirror includes visual indicators for warning a driver of the hazard detected
by the control module.