If the warning lamp 
lights up, there is a fault in the engine or fuel supply.
lights up, there is a fault in the engine or fuel supply.
Greater strength is required to steer and brake the vehicle if the engine stops while the vehicle is coasting. Carefully try to bring the coasting vehicle safely to a standstill out of the way of moving traffic. Obtain professional assistance.
WARNING
Greater strength is required to brake the vehicle if the engine stops while the vehicle is moving - risk of accident! Greater strength will be required to steer the vehicle unless the power steering is still providing assistance. The power steering may still be available if the vehicle is still coasting with the ignition switched on (and the battery charge is sufficient).