Not sure if you are talking about a vehicle for a disabled person or a vehicle that is disabled on the side of the road. If its the former then there are no special lights. If its the latter then the hazard lights on the vehicle will either be amber in the front and rear or amber in the front and red in the rear. Most vehicles the hazards are amber in the front and rear though
Vehicles with red and blue lights are usually law enforcement vehicles.
NONE, They don't care.
30
Red
Gold
Emergency vehicles lights are used to get the attention of other vehicles and for them to move out of the way. This is because such vehicles are usually going to an emergency and need to get there as soon as possible, therefore they need a special signal for other vehicles to move out.
I think that its called Colour ID
Strobes are flashing lights, as on police vehicles.
On vehicles with Daytime Running Lights, (DRL) yes.
Headlamps have red lights to serve as rear fog lights on vehicles. These red lights help improve visibility in foggy conditions for other drivers on the road, making it easier to see the vehicle from behind.
8 mph
The DRL cant be disabled on these vehicles. you can pull the fuse under the hood but it will trip your service engine soon light. Its all programmed into the BCM and cant be changed trust me ive tried :)