Seventy guides for the hours when locks go wrong

How the library is arranged

The after dark library holds seventy guides. They are written for people who are standing in a hard moment and for people who would like to avoid that moment altogether. Each one is short enough to read on a phone and specific enough to act on.

The guides are grouped into ten themes on this page: night safety, the call itself, how modern keys work, keys by vehicle maker, other vehicles, weather and power, broken and worn keys, spares and lost keys, businesses and property, and the home. Every guide is linked once, in the theme where it fits most naturally.

If you are in the middle of a lockout, do not read the whole library. Use the request form, then open the single guide that matches your situation. If you are preparing ahead, read the first group and the home group, and pick the vehicle guides that match what you drive.

Reading order is a personal choice. Some people read the library like a handbook, from the top. Others use it like a medicine cabinet, reaching for one item at a time. Both approaches work, and the sections are arranged so that each stands alone.

Night safety and the places where it happens

A lockout after dark is a safety problem first and a lock problem second. The guides in this group cover where you are, who might see you and how to wait without taking risks. They are the most useful pages to read before anything goes wrong.

The guide on locked out at night, a safety first plan is the foundation. It sets out what to do in order, starting with where to stand. The guide on waiting for help in a parking lot covers lit areas, staying near other people and keeping your car visible. The guide on rural road lockouts after dark deals with places that have no lighting, no street number and weak phone signal.

The guide on mountain roads, cold nights and lockouts speaks to cold, snow and long gaps between houses. The guide on trailhead lockouts explains what to say when your car is parked at the end of a gravel road. The guide on lakeside parking lockouts covers boat ramps, beaches and the fob that fails after a swim.

The guide on late shift workers and lockouts is written for people who leave work when everyone else has gone home. The guide on lost keys after an evening event helps when a dinner, a game or a party ends with a missing key. The guide on locked out of your home late at night puts the home first and walks through each door in a calm order.

A note on tone: the guides are written the way a composed dispatcher would speak at two in the morning. Steps come in a clear order, the safety point comes first and nothing is dressed up. That is on purpose, because a stressed reader needs plain words and short sentences.

The call itself: what to say and what to show

A short, clear call helps the team prepare and helps you feel in control. The guides in this group cover what to say, who should arrive and what proof will be asked of you. Reading them once is enough to make a stressful call feel familiar.

The guide on what to tell the dispatcher, a location checklist lists the details that make you easy to find, including landmarks and road names. The guide on confirming who is arriving at your door suggests simple checks such as the uniform and the van markings. The guide on preparing your vehicle information for the call shows where to find the make, model and year when you cannot reach the car.

The guide on proof of ownership for key replacement explains what usually counts and why a locksmith has to ask. The guide on why a locksmith may ask for identification tells the same story from the locksmith side, as a matter of protection for everyone.

Most of the guides point to a service page when they reach the stage where a professional is needed. Those links lead to the services overview, and you can also see the towns we serve on the coverage page.

• Know your exact location before you call.
• Know the make, model and year of the vehicle.
• Have proof that the vehicle or property is yours.
• Stay somewhere safe and visible until help arrives.

How modern keys work

Keys are small computers now. The three guides here explain the technology without jargon, so that you know what a locksmith is describing and what your own key does.

The guide on transponder keys explained for night emergencies covers the chip inside a car key and why a key with the right shape may still fail to start the engine. The guide on smart key replacement in plain words describes proximity keys that talk to the vehicle by radio and what is needed to replace one. The guide on push to start vehicles and lockouts explains what happens when the car is running, the fob is inside and the doors are locked.

These pair with the service pages on transponder programming and vehicle key replacement, which describe the work itself.

Vehicle makers change their key systems often, and details differ between model years. For that reason the maker guides stay with general key types and the questions to ask, and leave the particulars to the conversation you will have when you send a request.

Keys by vehicle maker

Different makers handle keys in different ways. The guides below describe the general key types you are likely to meet with each group of vehicles. They do not promise that a particular vehicle can be done, because that depends on the vehicle, but they give you a realistic idea of what to expect.

The guide on keys for Ford trucks and SUVs covers the key styles found on trucks and utility vehicles. The guide on keys for Chevrolet and GMC vehicles speaks to the shared families of keys used across these brands. The guide on keys for Toyota vehicles describes the common chip and proximity styles. The guide on keys for Honda and Acura vehicles looks at the related systems used by this pair.

The guide on keys for Nissan vehicles explains how these keys are typically made and introduced to the car. The guide on keys for Dodge, Ram, Jeep and Chrysler gathers a family of brands that often share key technology. The guide on keys for Subaru vehicles covers the keys common on mountain and all weather vehicles. The guide on keys for Hyundai and Kia vehicles deals with a related pair that often share designs.

The guide on keys for Volkswagen and Audi vehicles covers the German group that tends to use more complex security. The guide on keys for BMW and Mercedes vehicles covers premium vehicles with their own demanding key systems. The guide on keys for Mazda vehicles finishes the list with a clear description of common key types.

Many of these topics cross over. A frozen lock may turn out to be a dead battery. A lost key at an evening event may become a question about reprogramming. Follow the links in the guides themselves when one topic leads to another.

Other vehicles, from work vans to boats

Not everything with a key is a passenger car. These guides cover the wider world of work vehicles, older vehicles and recreation. Many have simpler keys than a modern car, and a few have more complicated ones, so it pays to read the one that matches.

The guide on keys for work vans is for businesses that depend on a van every morning. The guide on keys for pickup trucks on ranches is for hardworking trucks with many copies of a worn key. The guide on keys for older vehicles from before transponder chips explains why older keys are often easier to copy and what that means for security.

The guide on keys for classic cars covers old locks that may need careful, patient handling. The guide on keys for RVs and motorhomes covers the many separate locks on a motorhome. The guide on keys for boats and trailers covers the keys and locks of equipment used near the water. The guide on keys for motorcycles and ATVs covers small vehicles with small keys and big consequences when they go missing.

Some situations here have a quiet kind of urgency. A pet in a hot car or a child in a locked vehicle does not call for a locksmith first. The guides on those topics are brief on purpose and send you directly to emergency services.

Weather, power and emergencies

Cold, heat and weak batteries cause a surprising share of night calls. The guides below cover the physical causes and the safety steps that matter most. Two of them are about children and pets in vehicles, and both begin the same way: call emergency services first.

The guide on key fob battery failure at night explains how to tell a weak fob battery from a vehicle problem. The guide on a dead car battery and door locks looks at what a flat battery does to power locks. The guide on frozen car door locks on winter nights explains what freezes and what not to pour on it. The guide on ice and snow around door handles covers seals, handles and the damage that careless force can do.

The guide on summer heat and vehicle lockout safety looks at how sharply a closed vehicle heats up and what that means for you. The guide on a child inside a locked car, call emergency services is short and direct: call emergency services first. The guide on a pet inside a locked vehicle, call emergency services says the same for animals. The guide on keys locked inside a running car covers the odd case where the engine is on and the doors are locked.

Older vehicles and equipment deserve patience. A key that has been copied from a copy of a copy rarely fits as well as the original. Guides in this group describe the signs of wear and how to start fresh from a good original.

• If a child or a pet is locked in a vehicle, call emergency services first.
• Never pour hot water on a frozen lock or window.
• Do not force a door or a handle in the cold.
• Tell the team what the weather is like where you are.

Broken, worn and misbehaving keys

Keys wear out and sometimes snap. The signs usually show up weeks before the failure. These guides describe the signs and the actions to take, including the one thing you should not do with a snapped key: do not try to pull it out with whatever is nearby.

The guide on a key broken off in a door lock explains what a professional does to recover a snapped piece. The guide on a key broken off in the ignition covers the same problem in an ignition, where the stakes are higher. The guide on an ignition that will not turn, the steering lock explains the steering lock and why it sometimes holds on.

The guide on worn key symptoms lists the early warnings, from a key that sticks to one that needs a wiggle. The guide on when one key works and the other does not helps you work out whether the lock or the key is at fault.

Spare keys are the least glamorous protection there is. They do not make news, and they do not need batteries. A sound habit is to make one the week you buy a vehicle, and to store it somewhere other than your own pocket or the car itself.

Spares, lost keys and shared vehicles

The most useful key is the one you made before you needed it. The guides in this group explain the sensible habits and the steps to take when a key has gone for good, whether you lost it, someone took it or a business has it.

The guide on why a spare key matters before you need it makes the case for a spare in plain terms. The guide on adding a spare or replacing every key explains the difference between making one more key and starting over. The guide on a lost key and vehicle security, reprogramming questions explains why a lost key may call for the vehicle to be told to forget it.

The guide on stolen keys, steps to protect your vehicle lists the sensible steps to take if someone else has your key. The guide on keys left at a business or with a valet looks at what to do when a key stays behind. The guide on rental car lockout steps starts with the rental company, as it should.

The guide on managing keys for a shared family vehicle is about who holds what and how to avoid duplicates. The guide on fleet vehicle night lockouts is for managers who have many vehicles and many keys.

Business owners often ask whether a lockout means the lock is poor. Usually it does not. It usually means a plan was missing. The guides on closing time and office lockouts talk about who should hold a spare and where it should live.

Businesses and shared property

A business has more doors and more people, so its lockouts tend to involve a plan as well as a lock. These guides look at the situations that come up most: closing time, shared buildings and rented spaces.

The guide on a commercial building lockout after hours sets out the whole sequence, including who to contact first. The guide on a store owner locked out at closing time speaks to the owner who has done everything right and still cannot get in. The guide on restaurant closing time key problems covers the particular pressure of the last hour of a kitchen.

The guide on locked out of an office after hours covers badges, keys and a door that will not release. The guide on storage unit lockout covers padlocks and the questions that come with a rented space. The guide on a late night apartment lockout, management first explains why the building manager is the first call. The guide on a short term rental guest lockout tells guests and hosts how to handle a door that will not open.

For the deeper view on how to manage access over time, read the service pages on business security and business door hardware.

Home habits compound. A bedtime routine, a lit entrance and a frame that has been checked once a year take little time and remove many of the situations the other guides describe.

The home, the family and the habits of a secure house

Home security is mostly habit. A locked door, a firm frame and a light by the entrance do more than any gadget. The last group of guides gives you a plan for the people in your home and the doors they use.

The guide on an elderly relative locked out at night is for the family member who gets a worried call. The guide on locked out with children covers calm steps and shelter when little ones are with you. The guide on well lit entries and motion lights, lock adjacent security treats lighting as part of a lock plan.

The guide on a bedtime lock check routine gives you a short nightly sequence that needs no tools. The guide on deadbolts and door frames at night shows how the door, the frame and the strike plate work together. The guide on garage entry doors at night covers the often overlooked door between garage and house. The guide on rear and side doors, late night lock priorities lists which doors to check first.

Pair these with the service pages on home locksmith work, rekeying and installing new locks if you decide to act.

Common questions