Your car breaks down and you are stopped on the hard shoulder of an autopista. What does the CONASET Libro para la Conducción en Chile tell you to do?

1. Walk out onto the carriageway and set up the warning triangle well behind the car
2. Put on the reflective vest before leaving the car, and do not place a triangle on the motorway carriageway or attempt any repair; if leaving the car is risky, stay inside with your seat belt fastened until help arrives
3. Stand behind the vehicle waving your arms to slow approaching traffic
4. Open the bonnet and start the repair immediately so the lane is cleared faster