It depends on the state, there are a few stated that require all commercial vehicles to have AC however, most do not require it.
No
....on an automobile it is a 12 volt DC motor. the electric cooling fan is driven from this type motor.....
Yes, liability car insurance is a requirement for Massachusetts drivers. The minimum requirements are 20/40/5.
emergency
Emergency strobe lights are useful for drivers who have breakdown at night. They warn other drivers that the car is parked on the side of the road. Emergency strobe lights can be purchased online from Amazon.
located on radiator shroud on drivers side and possibly drivers side on fenderwell
The Porsche 996 emergency hood release is located on the floor, next to the drivers seat. The hood release will be on the left-hand side of the drivers seat.
The fuse for an emergency brake is located under the brake pedal. However, it is only on the drivers side of the vehicle.
Ususally truck drivers use them if it's an emergency, or just to talk to other truck drivers when bored. :)
True
That is so drivers in front of the emergency vehicle can read what it says in their rear view mirrors.
The patron saint of ambulance drivers, emergency medical technicians, and paramedics is St. Michael the Archangel
The emergency brake -- and also the stereo, as it distracts drivers too dumb to release the emergency brake.