Bought a Used Car With One Key? Here Is Why a Spare Matters Now

You just bought a used car and the seller handed you a single key, or maybe none at all. It is easy to drive off and not think about it again, but that one key is now the only thing standing between you and being stranded. Whether it was a private sale or a dealer lot, getting a second key made early is one of the smartest small moves you can make after the purchase. Here is why it matters, what to do, and roughly what it costs in Winnipeg.

One key is a risk you inherited, not one you chose

When a car changes hands, keys often go missing along the way. The previous owner may have lost the spare years ago, kept it by accident, or never had one. So you start your ownership already a step behind, with no backup if that single key is lost, broken, or stops working.

The trouble is that one key works fine right up until the moment it does not. If it goes missing on a weekend or at the lake, you are not duplicating a key anymore, you are paying for a full lost-key job and waiting where you are. Making a spare while you still have a working key is simpler and cheaper than recovering from having none.

What to do right after you buy

First, find out exactly how many working keys came with the car and test each one, including the lock buttons on any fob. A key that turns the ignition but has a dead remote is worth knowing about now, not later. If you only have one, or none, that is your signal to get a spare sorted.

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Second, jot down your year, make and model, since that decides what kind of key the car uses and what is involved in copying it. Then reach out for an up-front quote. As a mobile auto locksmith I come to you anywhere in Winnipeg and the surrounding area, so you do not have to drive a one-key car across town to get a second one made. Before any work I check your registration and matching photo ID, which is standard procedure and protects everyone.

Buying on Facebook Marketplace or Kijiji: check the keys at the viewing

Private sales are where most one-key cars come from, and the viewing is the best moment to catch it. Before any money changes hands:

• Ask how many keys there are and ask to see all of them, not just the one in the seller's hand.
• Start the car with each key, one at a time. A key that opens the door but will not start the engine is not a spare.
• Press every button on every fob — lock, unlock, trunk, and remote start if the car has it.
• If a key is missing, say so before you agree on a price. A missing key is a real cost, and it is fair to raise it.

Be careful with second-hand fobs, too — the one a seller throws in because it “should work”, or a cheap used one you find online. Some used fobs can be wiped and programmed to a different car; others are locked to the first car they were programmed to and will never pair with yours. Sometimes it works, not always: it depends on the make, the year and the chip inside. If a fob is missing or its buttons are dead, that is a fob programming job from $160, and I bring the right fob with me, so you are not betting on a used part.

Once the car is yours, send me the year, make and model and a photo of the key you got. If you want two new keys — one to carry and one to keep at home — the second key for the same car is half price at the same visit. Before any work I check the registration and a photo ID that matches it; if you bought the car only days ago, have the bill of sale handy too. Inside Winnipeg there is no charge for the trip; if the car is in a town outside the city, a travel fee is included in the price I give you up front.

What it costs, and the second-key discount

For most cars, older cars included, a spare needs both cutting and programming because of the chip inside. Many vehicles from the 2000s use a transponder or chip key, while newer ones often use a remote-head or smart push-to-start key, depending on the year and trim. A spare, duplicate or fob starts from $160 and a smart / push-to-start key from $170, so you know the price before I start.

Here is the part that helps if you have no working key at all: if I am already making one key, the second key made at the same visit is half price. So if your used car came with zero keys, doing both in one trip is the cheaper way to end up with a spare. You pay only once the new key works, at a price we agree up front, with no call-out fee, and the key is backed by a 1-year workmanship warranty.

Quick recap

• Test every key you got with the car, including the fob buttons, before you assume you have a working spare.
• Buying privately? Start the car with every key at the viewing, before any money changes hands.
• Note your year, make and model so the key type and price can be confirmed up front.
• Sort it early while you still have one working key, when copying is simpler and cheaper than a lost-all-keys job.
• No working key at all? Make both in one visit and the second is half price.
• I come to you across Winnipeg and nearby, so a one-key car never has to leave your driveway.

Frequently asked questions

I bought a used car with only one key. How much is a spare?

A spare or duplicate key starts from $160, and because most keys from 2000 and newer need programming, the exact price depends on your vehicle. A transponder chip key or a fob starts from $160 and a smart key from $170. Tell me your year, make and model and I will confirm and quote you up front before any work.

My used car came with no keys at all. What then?

No problem, I can make a key from scratch, which is a lost-all-keys job starting from $200. Since you will want a backup too, the second key made at the same visit is half price, so it is cheaper to end up with two in one trip than to come back later. Everything is quoted up front and the key is backed by a 1-year workmanship warranty.

Do you come to me in Winnipeg, or do I have to drive in?

I come to you. I am a mobile auto locksmith and work on-site anywhere in Winnipeg and the surrounding area, at your home, work or wherever the car is, so a one-key car never has to be driven across town. Inside Winnipeg the trip is free; outside the city there is a travel fee, included in the price I give you up front. I just check your registration and matching photo ID first as standard procedure before making the key.

I’m buying a car on Facebook Marketplace. What should I check about the keys?

Ask how many keys come with it and see all of them at the viewing. Start the car with each key, one at a time, and press every button on every fob. If a key is missing, raise it before you agree on a price. Afterwards, a spare from a working key starts from $160, and a second key made at the same visit is half price.

Can a used fob from another car be programmed to mine?

Sometimes, not always. Some used fobs can be wiped and programmed to a new car; others are locked to the first car they were programmed to and will never pair with a different one. It depends on the make, the year and the chip. A fob I supply and program starts from $160, all-in.

Related

• Auction or out-of-province car with no key
• Why get a spare car key
• Get a spare before a road trip
• What to bring for a new car key
• Lost car key replacement in Winnipeg
• Spare & duplicate car keys in Winnipeg
• Key fob & remote programming in Winnipeg
• Car lockout service in Winnipeg
• See my up-front pricing
• More articles on the Gaucho Keys blog