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Mr Ignition | Ignition Barrel Replacement & ESL Specialists

Mobile Ignition Specialists · RH10 and RH11

Ignition Barrel Replacement & Steering Lock Repair in Crawley

Ignition barrels, ignition switches and electronic steering locks repaired and replaced where the vehicle sits. No recovery to a garage, no waiting days for a workshop slot.

We cover Crawley and the wider RH10 and RH11 area. Working out of East Grinstead in West Sussex, we cover this area routinely — with over a decade of ignition and vehicle security work behind us.

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Quick details — personalised quote by phone, WhatsApp or email. No call-out fee.

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RAC Accredited Repairer · Over 10 years in the trade

✓No Call-Out Charge
✓Mobile Service On-Site
✓Parts & Labour Warranty
✓Diagnosis Before Replacement
Ignition Specialists in Crawley

On-site ignition barrel and steering lock work in Crawley

Ignition faults rarely give much warning. A barrel that felt slightly stiff for a few weeks becomes a barrel that will not move at all, usually at the least convenient moment. Because the vehicle cannot then be driven, the default assumption is recovery to a garage — and that is very often unnecessary.

Rather than assume the barrel, we test. A good number of the vehicles we attend turn out to have a healthy barrel and a failed electrical switch behind it, or simply a worn key that no longer engages the wafers properly.

Between the town centre, the estates and the commercial units, a dead ignition in Crawley tends to happen somewhere inconvenient. Repairing it in place is usually the fastest way out.

Why the fault needs identifying before anything is replaced

Identical symptoms, different causes. That is why we diagnose on arrival instead of quoting for a barrel over the phone. Sometimes the barrel is fine and the fault is behind it; occasionally the fault is the key in your hand.

Symptoms worth acting on

If any of these sound familiar, it is worth a call before the situation gets any worse.

  • Ignition feels gritty, stiff or notchy when you turn it
  • Only one particular key works, and only sometimes
  • Key rotates but the starter never engages
  • Broken key still sitting in the cylinder
  • Wheel locked hard over and will not free off
  • Warning message about the steering lock on start-up
  • Dashboard lights come on but the engine will not crank
  • Have to hold the key in position to keep the engine running
What We Do

Ignition and steering lock services in Crawley

Everything below is carried out at the vehicle wherever it is practical to do so. Follow any service for the full detail.

Ignition Barrel Replacement

Worn, seized or damaged ignition barrels replaced or rebuilt on site, so the key turns properly again.

Steering Lock Repair

Diagnosis and repair of mechanical and electronic steering lock faults that stop the wheel releasing.

Mercedes ESL / EIS Work

Specialist Mercedes-Benz electronic steering lock and ignition switch repair, replacement and programming.

Broken Key Extraction

Snapped or jammed keys removed from the barrel with specialist tools, without wrecking the lock.

Ignition Switch Replacement

Electrical ignition switch faults traced and replaced where the barrel turns but nothing happens.

ESL Emulator Programming

Programmed emulator solutions for supported Mercedes, BMW, Ford, Nissan, Renault, Peugeot and Citroen systems.

How It Works

How a Crawley call-out actually runs

Four stages, start to finish. Nothing hidden and no pressure at any point.

1

Describe the symptom

Ring or message with make, model, reg and exactly what happens when you turn the key. That shapes what we bring with us.

2

We attend on site

The vehicle stays where it is. We attend anywhere in Crawley or the wider RH10 and RH11 area. Anywhere the vehicle has come to rest is somewhere we can work.

3

Diagnosis, then the repair

We identify which component has actually failed, explain the options, and carry out the rebuild, replacement or programming that follows from it.

4

Tested, then handed over

Nothing is finished until the key turns, the wheel releases and the immobiliser is happy. Parts and labour warranty included.

Covering Crawley and the RH10 and RH11 area

Our Crawley work takes in Crawley town centre, Three Bridges, Ifield, Pound Hill, Gossops Green, Southgate and the Manor Royal business park.

Driveways, business estates, supermarket car parks and roadside verges are all places we work regularly. Operating mobile rather than from premises means the vehicle stays put. Speak to us before you call a recovery truck.

We are based at Greenhedges, Felcot Road, East Grinstead, West Sussex RH19 2QA, which puts Crawley comfortably within our regular working area.

Nearby coverage

Alongside Crawley we regularly attend East Grinstead, Horsham, Handcross, Haywards Heath, Burgess Hill and Brighton.

We range well beyond West Sussex — Surrey, Kent, Berkshire, Essex and London are all covered too. A quick call with your postcode settles it.

See every area we cover →

Ignition stuck right now?

Before you try again, call. A broken key makes this job considerably harder. We cover Crawley and the RH10 and RH11 area.

Customer reviews

★★★★★

“Highly recommended. Great service for a great price. A + service”

★★★★★

“Needing my ignition barrel replaced and I received the same day service for reasonable price. Thanks for the assistance.”

★★★★★

“Had the ignition barrel fixed on my Volkswagen Golf, top-notch service from start to finish! Great prices, super knowledgeable, and really friendly.”

Why ignition barrels fail, and what it feels like when they do

A barrel is a precision lock doing a heavy-duty job. The wafers inside have to align within very fine tolerances, and every turn of the key erodes those tolerances a fraction further.

A worn key accelerates all of this. A key carried loose in a pocket for a decade, or copied from a copy, no longer matches the profile the barrel expects. It may still work the doors and fail in the ignition, because the ignition is the lock that takes the most load.

If you have started thinking of it as a quirk rather than a fault, it is a fault. Barrels do not recover.

Vehicles we see this on most around Crawley

Ignition barrel wear is not brand-specific, but some platforms are noticeably more prone to it. Ford Transit and Transit Custom, Citroen Relay and Peugeot Boxer vans, Volkswagen Golf and Crafter, Vauxhall, Honda, Hyundai, Audi and Mercedes-Benz all come up regularly. Vans suffer worst, simply because the ignition is used far more times a day than on a private car.

Electronic steering locks: ESL, ELV and ESCL faults

The move to electronic column locks means the lock is now part of the car's electronics rather than its mechanics. A tiny motor, a gearbox and a position sensor do the work the ignition key used to do directly.

When one of these units fails it commonly fails locked, with a warning on the dash and a steering wheel that will not release. Because the module sits in the immobiliser chain, a replacement usually has to be programmed to the vehicle rather than simply bolted on. That is specialist work, and it is a large part of what we do.

How to tell an ESL fault from a barrel fault

The distinction matters commercially as well as technically: one is a mechanical repair, the other involves programming. We establish which before anything is ordered.

What to do right now if your key will not turn

Put the pliers down. Forcing a stiff barrel is how keys break, and a key broken off flush inside the cylinder is a materially harder and more expensive job than the original fault ever was.

There are a handful of things worth trying first. Now and again one of them fixes it, and either way it tells us more about the fault.

  • Relieve pressure on the column by rocking the wheel as you turn the key
  • Check the gearbox is genuinely in Park, or the clutch pedal is on the floor
  • Swap to the spare key if you have one — it isolates key wear from barrel wear
  • Look closely at the key for wear, distortion or cracks
  • Remove fobs, tags and other keys from the ring to take the weight off
  • Do not use WD-40 or similar in the barrel; it makes matters worse, not better
  • Do not attempt to extract a snapped key with tools

If the key has already snapped

Leave the broken section in place. It is far easier to extract a key that is sitting where it broke than one that has been driven deeper into the cylinder by attempts to remove it.

Mobile repair or recovery to a garage?

Getting the vehicle to a garage means paying for transport before anyone has even identified the fault, then waiting for a workshop slot behind jobs that were booked in advance.

This is not work that needs a ramp. Everything is accessed from inside the cabin at the column and dashboard, which is why a parking space is as good as a workshop bay. Programming is carried out on site with the kit in the van.

Not every job finishes on the first visit. Some parts have to be ordered and some units need bench work — but you will know that from us, after a proper diagnosis rather than instead of one.

What the work covers

Depending on what the diagnosis shows, the job could be any of the following.

  • Barrel rebuild — worn wafers and springs replaced so the original key works again
  • Barrel replacement — a new lock fitted, with key or immobiliser programming where required
  • Broken key extraction — the snapped section removed and the barrel assessed
  • Ignition switch replacement — for the electrical fault behind a barrel that turns normally
  • Steering lock repair or replacement — mechanical and electronic column locks
  • ESL / EIS programming — replacement modules matched to the vehicle, Mercedes included
  • ESL emulator programming — a programmed alternative on supported platforms

The final step is always a full functional check of ignition, steering lock and immobiliser, and the job carries a parts and labour warranty.

Common Questions

Ignition and steering lock FAQs for Crawley

Straight answers to the questions that come up on nearly every call.

Is the work guaranteed?

Yes. The work carries a parts and labour warranty. We also test the ignition, the steering lock release and the immobiliser together before leaving, so the vehicle is confirmed working as a system rather than just at the point of the repair.

The steering wheel is locked solid. Is that the ignition or the steering lock?

It can be either, and telling them apart is the first job. If the key also feels wrong, the barrel is the likely culprit. If the key behaves entirely normally but the wheel will not release — particularly with a warning on the dash — it points at the steering lock instead.

My key turns but the vehicle will not start. Is that still an ignition fault?

Quite possibly. A barrel that turns freely while nothing powers up usually points at the electrical switch behind it. The immobiliser and the column lock are the other candidates, which is why this one needs testing rather than assuming.

Do you work on vans, campervans and horse boxes?

Yes. Vans, campervans and horse box conversions are routine for us — often with worn barrels on low mileage, because it is the number of ignition cycles that does the damage rather than the miles.

Can I get a quote over the phone?

We can usually give you a realistic idea once we know the make, model, year and exactly what the vehicle is doing. What we will not do is commit to a firm figure for a fault nobody has looked at, because the same symptom can mean a rebuild or a programmed replacement.

Do you come out to Crawley, or do I bring the vehicle to you?

We come to you. Crawley and the surrounding RH10 and RH11 area is covered by our mobile service, so the work is done wherever the vehicle is standing — at home, at work, on the roadside or in a car park. There is no need to arrange recovery before speaking to us.

My key will not turn in the ignition. What should I do first?

Do not apply any more force. That is how keys break off inside barrels. Rock the steering wheel gently in case the column is loaded, make sure the vehicle is properly in Park, and try the spare key — then give us a ring with the vehicle details.

Can the ignition barrel be repaired rather than replaced?

In many cases yes, and it is normally the option we look at first. Rebuilding keeps your existing key and avoids immobiliser work. If the barrel is too far gone we will say so rather than rebuild something that will fail again.

How quickly can you get to Crawley?

It depends on the day, current workload and where in the RH10 and RH11 area you are. We work out of East Grinstead in West Sussex, so Crawley is well within our normal coverage. Same-day attendance is often possible — call with your details and we will tell you honestly what we can do rather than guess.

Ignition repairs near Crawley

We work across the whole surrounding area. Choose the nearest to the vehicle's location.

No match above? Coverage continues across West Sussex, Surrey, Kent, Berkshire, Essex and London — see every area we cover, browse all our services, or read the Knowledge Centre for fault guides.

Get your Crawley vehicle starting again

Ignition barrel, ignition switch, steering lock and ESL work across Crawley and the RH10 and RH11 area. Describe the fault and the vehicle, and we will be straight with you about what it needs.