What Happens If You Turn Off Your Car While Driving? – Consumer Reports

Ad-free. Influence-free. Powered by consumers.
Get involved
Issues we work on
The payment for your account couldn’t be processed or you’ve canceled your account with us.
Sign In
We don’t recognize that sign in.
Your username maybe be your email address. Passwords are 6-20 characters with at least one number and letter.
We still don’t recognize that sign in.
Retrieve your username.
Reset your password.
*Required
*Required
Forgot your username or password?
Don’t have an account?
My account

Save products you love, products you own and much more!
Other Membership Benefits:
Suggested Searches
Cars
Car Ratings & Reviews
CARS
2023 Top Picks
Car Buying & Pricing

Which Car Brands Make the Best Vehicles?
Car Maintenance & Repair

Best Tire Values
Key Topics & News
CAR NEWS
Listen to the Talking Cars Podcast
Home & Garden
Bed & Bath
Top Picks for the Bathroom
Best Bath Towels
Lawn & Garden
TOP PICKS FROM CR
Best and Worst Snow Blowers
Home Improvement
Home Improvement Essential
Best Roofing Shingles of 2023
Home Safety & Security
HOME SAFETY
Best DIY Home Security Systems of 2023
Appliances
Kitchen
REPAIR OR REPLACE?
What to Do With a Broken Appliance
Small Appliances
TOP PICKS FROM CR
Best Small Kitchen Appliances
Laundry & Cleaning
Top Picks From CR
Best Laundry Gear & Vacuums
Heating, Cooling & Air
Saving Money
How to Lower Utility Bills When the Temperature Rises
Electronics
Home Entertainment
FIND YOUR NEW TV
Best TVs of 2023
Home Office
GET BETTER WIFI NOW
Best and Worst Home Internet Providers
Smartphones & Wearables
BEST SMARTPHONES
Find the Right Phone for You
Digital Security & Privacy
MEMBER BENEFIT
CR Security Planner
More
Take Action
It turns out there’s a very good reason for this seemingly strange feature
Most of us aren’t going to try to turn off a car at 70 miles per hour on the highway. But what would happen if you accidentally bumped the push-button starter or experienced a mechanical failure while driving? Consumer Reports’ automotive experts explore if it’s possible to turn off the engine while a car’s moving.
“I took a gas-only Ford Maverick, which has a physical key, and a hybrid Maverick, which uses a push-button starter, out to our test track,” says Ryan Pszczolkowski, Consumer Reports’ tire program leader and test driver. “I drove the regular gas-engine truck down the straightaway and turned off the ignition while the vehicle was at speed. The engine turned off but the steering and brakes continued to work, which made it possible to pull the vehicle off to the side of the track. Once I came to a complete stop and put the car in Park, I was able to start the engine again.”
There were similar results with the Maverick hybrid, Pszczolkowski says. When the driver pushed and held in the push-start button for a few seconds while the truck was moving, the engine turned off. The steering and brakes worked in accessory mode, as well as the dashboard lights. 
“On one hand, it might seem strange that you can turn off your car at highway speeds,” says Mike Monticello, Consumer Reports’ road test manager. “But the reality is that this is a safety feature. If your car experiences a fire or mechanical failure, it’s important that you’re able to cut power to the engine and safely pull the vehicle over to the side of the road.”
So yes, it’s possible to shut off a car while driving, but you should do so only to address a rare, urgent emergency.
More Car Questions Answered
• Should You Warm Up Your Car Before Driving?
• What’s the Fastest Way to Defog Car Windows?
• Is Age or Mileage More Important When Buying a New Vehicle?
• How to Get Rid of the Musty Smell From Your Car’s Air Conditioner
• Can a Dealership Change the Price of a Car You Ordered Before You Pick It Up?
• Will You Void a Car Warranty by Not Having Your Car Serviced at the Dealership?

Editor’s Note: This article has been adapted from an episode of “Talking Cars.”
We respect your privacy. All email addresses you provide will be used just for sending this story.

source