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PrestonLocksmith Co.Open 24/7 (226) 807-5217
Detached cylindrical lock housing and black-headed key on an automotive workbench. — Ignition Lock Repair, Preston

Car keys · Preston

Ignition Lock Repair

Half the key is still in your hand. The other half stayed behind in the ignition when it snapped, and now the dash won't light and the wheel won't unlock no matter how carefully you nudge what is left.

In plain words

Where the hardware allows it, a replacement or serviced ignition cylinder is pinned to match the key already in your pocket, rather than handing you a second key to keep track of. The same thinking extends to the doors and trunk: if they already share a key with the ignition, the locksmith keeps that arrangement intact, so one key still does everything it did before the visit began.

Sound familiar?Preston

The call
Turning the key used to take one smooth motion. Lately it grinds partway through, sometimes needing a second attempt, and yesterday it stopped reaching start altogether. The key itself looks the same as always; something inside the ignition has changed instead.

NextHow the visit goes

Ignition Lock Repair · Preston

How the visit goes

Technician fitting a steel door knob into a door beside a deadbolt, with an open tool bag of screwdrivers nearby. — Preston
  1. Scene 1

    Checking the switch positions and the steering lock

    Behind the part of the ignition a key touches sits an electrical switch with its own positions, off, accessory, on and start, and a mechanical steering lock that engages when the key is removed. The locksmith checks how the barrel behaves at each stop: whether it reaches start cleanly, whether the wheel locks and releases as it should, and whether the transition back to accessory is smooth. A fault confined to one position often narrows the cause before any part comes off the vehicle.

  2. Scene 2

    Repinning the cylinder to the current key

    When the barrel itself needs to come out, it is removed from the housing and its wafers are reset to match the key already in use, following that vehicle's own service procedure rather than a generic pin-and-follower method. Reassembled and tested through every position, the repaired cylinder answers to the same key that opened the door on the way to the vehicle, so nothing else in the owner's pocket needs to change.

  3. Scene 3

    A little care that keeps the barrel turning smoothly

    A cylinder that has just been serviced benefits from the same light touch that kept it healthy in the first place: whatever lubricant the vehicle's own service information calls for worked into the keyway every so often, since some ignitions specify grease rather than a dry product. Wipe debris off the key itself before each use, and retire a key that has started to look rounded or thin, well before it becomes the reason for another visit.

In the van

  • Retaining pins and clips
  • Cylinder decoder
  • Dry graphite or PTFE lubricant
  • Pick and tension tools
  • Key blanks and cutting machine

What shapes the quotePreston Locksmith Co.

Weather and road conditions on the day
A barrel packed with road salt, grit or old grease from a rough season takes longer to clean and free than one that has simply worn with ordinary use over the years of driving.
Access through the steering column
Reaching some ignition cylinders means removing trim, shrouding or fasteners around the column first, and putting all of it back cleanly afterward. A column that is straightforward to open takes less time than one that is not.
Whether a working key is available
A repair that starts with a working key to test against and pin the new cylinder to is more straightforward than one starting from a key that is lost, badly worn or entirely absent from the household.

FeesSame any hour

Have it ready

Before you call · 0 / 3

(226) 807-5217

Good questions about locks

I just bought a used vehicle with one worn key. What should I expect?

A single worn key is a common starting point after buying used, and the visit usually has two parts: reading the existing wafers so a crisp new key can be cut, and deciding whether the barrel itself needs a service given whatever wear the previous owner's key left behind. Bringing whatever paperwork came with the sale helps confirm ownership before any work begins.

Are there tools that shouldn't be used to try to free a stuck ignition?

Pliers, screwdrivers used as levers, and excess force in general tend to bend the key, mark the housing or snap something inside the barrel rather than resolve the underlying wear. A stuck ignition responds better to being read and serviced with tools built for the mechanism than to being pried at, so it is worth waiting rather than working through it alone.

Can a key that snapped off inside the ignition be removed without damaging anything?

In most cases, yes. Hooked and spiral extraction tools reach in and draw the broken piece out along the path it entered, rather than pushing it further in. Once it is clear, the cylinder is checked for the wear that likely caused the break in the first place, and a fresh key is cut to replace both broken pieces before the vehicle is handed back to you.

Prestoninformation

WaterlooOntario

Ignition Lock Repair · Cambridge, Hespeler, Blair

Town
Preston, Waterloo
In business
26 years
Hours
Open 24/7
Nights, weekends and holidays, same fees
Visits
On-site assessment preferred. Request a visit or call.

2021 census: what it means at the door

Every square is one home in a hundred.

  • 48 in 100 homes · mixed ages
  • About 48% of homes in Cambridge were built in 1980 or earlier, according to the 2021 Census.In areas with homes from many decades, a locksmith gets to match the solution to the house rather than apply one answer everywhere. Period hardware stays on the houses that suit it; modern security goes where the door and the household want it.
  • Single-detached houses make up about 57% of homes in Cambridge (2021 Census).In mixed neighbourhoods, a family may move from an apartment to a house or the other way around. A locksmith who knows both kinds of door can rekey the old place for the next occupant and set up the new one on the same visit.

Source: Statistics Canada, Census Profile

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On-site assessment

Request a visit.

Half the key is still in your hand.

(226) 807-5217, open 24/7.