What should you do if your car suffers a sudden and unintended acceleration, such as the problem that has triggered Toyota's massive auto recall? Below are 5 essential steps, from the Consumer Reports Auto Test Center.

Memorize these steps to prepare for the rare chance that you might experience unintended acceleration. Better yet, practice them in a safe location at low speeds until you feel comfortable with them. They could save your life. (Also, watch our Auto Test Center video on How to stop your car during sudden acceleration.)

• Brake firmly. Do not pump the brakes. Do not turn off the engine yet, because doing so would disable the power assist for your steering and brakes.
• Shift the transmission into Neutral. Don't worry if the engine revs up alarmingly—most modern cars have rev-limiters to protect it, and this move will put you in back in control of your vehicle.
• Steer to a safe location and come to a full stop.
• Shut off the engine with the transmission still in Neutral.
• Finally, shift the transmission into Park or, with a manual transmission, set the emergency brake. Then breathe deep and call for help. Do not attempt to drive the car.

For related information, see our infant and child car seats buying advice.