Locked your keys in the car? What to do next

Is a child, a vulnerable adult or a pet locked inside?

Answer that before anything else, because it changes who you call. If a child, or anyone who can't get out on their own, is locked in the car, call 911 now instead of a lockout service. NHTSA's advice is plain: if you see a child alone in a locked car, act immediately and call 911.

Heat is the danger. According to NHTSA, a child's body heats up three to five times faster than an adult's, and opening the windows or parking in shade barely changes how hot the inside of a car gets. On a Dallas summer afternoon, minutes matter far more than the cost of a window.

Child, vulnerable adult or pet locked inside? Call 911 first.

Texas law backs up quick action. Chapter 92A of the Civil Practice and Remedies Code shields a person from civil liability for forcing their way into a vehicle to remove a child younger than seven, or someone who can't protect themselves because of age, illness or injury. That protection covers people, not pets, and applies when the person:

• Finds the vehicle locked, or sees no reasonable way for the person inside to get out without help
• Has a good faith, reasonable belief that getting in is needed to prevent imminent harm
• Makes sure 911 or law enforcement is called before going in
• Uses no more force than needed to get in and get the person out
• Stays with the person somewhere safe near the vehicle until police or other first responders arrive

What should you check before you call for help?

With everyone safe, give yourself one minute before you pay for anything. A lockout sometimes ends with a door nobody tried. Work through this list first.

• Walk around the car and try every door, the trunk and the tailgate or hatch.
• Look at the windows. One left slightly open is useful to know, but it isn't an invitation to fish through it with a wire.
• Think about spare keys. A family member, roommate or coworker nearby with a spare may be the simplest fix.
• If you've set up your car maker's app or connected service, check whether it can unlock the doors from your phone.
• If the fob is dead rather than locked inside, check whether it hides a small backup key. Some do, and the owner's manual shows how to use it.
• Make sure the key really is in the car. A key that is lost, not locked inside, is a different problem.

What if you locked the car with the engine running?

Picture a hot afternoon. You leave the air conditioning on, step out for a moment and the door locks behind you. The engine keeps running and burning fuel until someone opens the door, so it isn't something to wait out.

Texas law has a say here too. Transportation Code section 545.404 says a driver may not leave a vehicle unattended without stopping the engine, locking the ignition, removing the key from the ignition and setting the parking brake. The exception is a remote starter that runs the engine without a key in the ignition and won't let the car be driven until the key is in the ignition or inside the vehicle.

So the quick dash into a store with the engine running is worth giving up for two reasons. It can leave you locked out with the engine running, and Texas law doesn't allow it. Turn the car off and take the key with you, even for a short stop.

Should you try a coat hanger or break a window?

Not for an ordinary lockout. A coat hanger, a wedge or a strip of metal pushed into the door can scratch the paint, tear the rubber seal and bend the top of the door frame. Breaking a window leaves glass inside the car, a replacement to pay for and a car you can't lock until it is fixed.

The exception is a person in danger. When a child or a vulnerable adult is trapped in the heat, call 911 first, and the conditions in Texas law described above apply. A window can be replaced. A person can't.

A professional lockout takes a gentler approach. The technician uses proper lockout tools made to avoid damage to the paint, the door frame and the glass, instead of prying at the door or breaking anything.

Where should you wait while help is on the way?

Don't stand next to the locked car in full sun. Find shade, or step into a store or restaurant where you can still see the car or the parking lot entrance.

• Keep your phone charged and with you, so dispatch can reach you if they need one more detail.
• If your phone is locked inside as well, borrow someone's phone to call, then stay close to it.
• If the car is blocking a gas pump, a driveway or a loading zone, tell the business or property manager what's happening.
• If you got locked out on a highway shoulder, stay well away from the lanes and never stand between the car and traffic. AAA says a safe distance is at least 40 feet from the car.
• Call 911 if the car is stopped in a live lane or anyone is hurt.

What happens when you call Pit Stop for a lockout?

Pit Stop is open 24/7. Call (214) 367-5302 and say where you are, what you drive and where the keys are, and mention right away if the engine is running. Child, vulnerable adult or pet locked inside? Call 911 first. The dispatcher quotes the full price before anyone drives out, and that price is what you pay for the job you described. The technician may ask for ID or the registration once the door is open, even if it was locked inside, because we open vehicles only for the owner or an authorized driver.

A technician typically reaches Dallas drivers in 30–45 minutes, and you get an ETA for your exact spot before you hang up. Once the door is open, check that the key starts the car before the technician leaves. You pay on the call, by card or app, once you've heard the price and the arrival time and said yes, and you get an itemized receipt. If your auto policy includes roadside coverage, you can send it to your insurer; whether it pays is up to your policy.

A lockout gets you into the car. Pit Stop is a roadside service, not a locksmith: we open doors; we don't cut, program or rekey keys. So a lockout can't replace a key that is lost or broken. If what you describe doesn't sound like a roadside fix, the dispatcher tells you before anyone drives out. If the technician only finds it at the car, a $35 to $75 service fee replaces the quoted price and the rest is refunded. The dispatcher tells you the exact fee for your job before you pay.

How can you avoid the next lockout?

Lockouts tend to happen in a rush: a phone call, an armful of bags, a child to buckle in. A few habits make the next one much less likely.

• Keep the key in your hand or pocket until the door is shut, not on the seat or in a cupholder.
• Turn the engine off and take the key every time you step out, which Texas law expects anyway.
• Leave a spare key with someone you trust who lives or works nearby.
• If your car maker's app offers remote unlock, set it up and test it before you need it.
• Replace the fob battery when its range starts to shrink.
• Save a 24-hour roadside number in your phone, and know whose phone you'd borrow if yours were locked inside.