If your vehicle breaks down on the highway, what should you do?

When your vehicle breaks down on the highway, the most advisable action is to move to the shoulder and turn on your hazard lights. This approach enhances your safety and makes your vehicle more visible to other drivers, reducing the risk of further accidents.

Moving to the shoulder is crucial because it places your vehicle away from the flow of traffic, where it is safer while you await assistance. Being on the shoulder also allows other vehicles to pass safely. Activating your hazard lights alerts other motorists to your situation, signaling that your vehicle is stationary and potentially in need of help.

The other options present risks or may not be as effective in ensuring safety during a breakdown. Staying in the vehicle without moving could put you in danger, particularly if you're still on the roadway and traffic is heavy. Driving slowly to the nearest exit could lead to further complications, such as exacerbating an already dangerous situation or straining the vehicle if it isn’t functioning properly. While calling a friend for assistance could be part of the process, it should ideally happen after ensuring your safety by moving off the road and signaling for help.