Haynes Manuals vs OEM Manuals vs YouTube: Which Car Repair Manual Is Right for You?
You can do this — and we're here to help you get there
Have you ever watched a mechanic work on your car, knowing you could have done it yourself, and paid the bill anyway? You're not alone — and that feeling is exactly what Haynes Manuals exist to fix. We do what we do so you don't have to hand over your hard-earned money for jobs you're perfectly capable of doing on your own driveway, on your own terms, at your own pace.
Most people who work on their own vehicles aren't mechanics by trade. They're mechanics by choice. They pick up a spanner when a job needs doing, build confidence with every task they complete, and gradually discover that a surprising number of repairs are well within reach with the right guidance. You don't need to do this every day to do it well. You need the right information for your vehicle and the job in front of you.
Our research tells us that Haynes Manuals owners save an average of £2,000 every year by maintaining and repairing their own vehicles. That's real money staying in your pocket — and real skills building up with every job you tackle.
The manual landscape can feel confusing — Haynes Manuals, Clymer Manuals, OEM factory manuals, YouTube videos, AI tools. What's actually reliable? Which one do you need, and when? That's exactly what this guide is for. Pull up a stool and let us walk you through it.
The bottom line up front: Haynes Manuals are built for the home mechanic — someone who works on their own vehicle because they want to, not because it's their profession. Whether you're doing your first oil change or your tenth brake job, the Haynes Manuals group has the right guide for your vehicle, your job, and where you are in your DIY journey. Clymer Manuals complement that with deep powersports expertise. OEM factory manuals are written for professional technicians in fully equipped workshops — they assume training and daily experience that most DIYers don't have, and don't need to have. YouTube and AI are useful for orientation — but neither is a substitute for vehicle-specific guidance when accuracy and safety matter.
The DIY mechanic — capable, growing, and never expected to be a professional
It's worth being clear about who Haynes Manuals are written for — because it's not who you might expect from the way the industry sometimes talks about home mechanics.
A DIY mechanic is not a professional in training. They're someone who chooses to take care of their own vehicle — because it saves money, because they want to understand what they own, or because there's real satisfaction in doing a job right with their own hands. They might do two oil changes a year, or spend every other weekend under a classic car. What they have in common is that they work on vehicles occasionally, not daily — and they're always getting better at it.
That's a fundamentally different situation from a professional mechanic who spends eight hours a day working on cars, has formal training behind them, access to a fully equipped workshop, and has performed certain procedures dozens or hundreds of times. The professional has pattern recognition and specialist tools. The DIYer is approaching the same job with fresh eyes, good intent, and — with the right manual — all the information they need to do it correctly.
The gap between a capable DIYer and a professional is not intelligence or ability. It's assumed background knowledge, daily repetition, and access to specialist equipment. And that gap is exactly what Haynes Manuals are designed to close — giving you the knowledge the professional takes for granted, structured for someone who isn't doing this every day and working with the tools available in a typical home garage.
What DIYers can comfortably tackle with Haynes Manuals
- Oil and filter changes
- Brake pad and disc replacement
- Spark plugs and ignition components
- Cam belt replacement
- Coolant system flushes
- Suspension components — shocks, struts, ball joints, track rod ends
- Starter motors and alternators
- Fuel filters
- Air conditioning recharging
- Wheel bearings
- Preparing your car for its MOT
None of these requires professional training or a dealer's worth of equipment. They require the right information, the right tools for the job, and the confidence that comes from knowing what you're doing before you start. That's what Haynes Manuals give you.
What Haynes Manuals are equally clear about: some tasks do require specialist equipment, professional training, or both. Engine machining, airbag component replacement, ABS module programming, and high-voltage hybrid battery servicing are examples where the right answer is a professional workshop. Haynes Manuals say so when that's the case — because knowing your limits is part of doing the job right.
About Haynes Manuals — how we make them and what sets them apart
Before we compare anything, it's worth understanding what makes a Haynes Manual different from everything else out there. Because the way we produce them is the whole reason they work the way they do.
How every manual is made
Our editorial team physically buys the vehicle, strips it completely down, carries out every procedure described in the manual, and rebuilds it. Every photograph, every step, and every tip comes from that real hands-on experience — not from manufacturer engineering documents or remote specification sheets. This is what "based on a complete strip-down and rebuild" means — and it's been our method since John Haynes wrote his first manual in 1960.
Written for occasional practitioners
Haynes Manuals are written for people who work on vehicles because they want to — not because it's their daily job. Whether it's your first oil change or your tenth cam belt, we assume you approach each job afresh rather than with an ingrained daily habit. We explain not just what to do but why — so you understand the job before you start. Safety steps, common pitfalls, and what to check before and after are built into every procedure as standard.
A consistent structure you can rely on
Every Haynes Manual follows the same set of topics: routine maintenance, engine, fuel system, cooling, ignition, clutch, transmission, drivetrain, brakes, suspension, steering, bodywork, and electrical. The depth of coverage varies by vehicle — because some jobs are genuinely more complex on certain models — but the layout is always the same, so you always know where to look.
Print and online — your choice
Haynes Manuals are available as printed books and as online versions at uk.haynes.com. The online version adds colour photography, searchable wiring diagrams, step-by-step video guides, and an interactive fault-finding tool. Pick the format that works best for how you like to work — and once you buy the online version, it's yours to keep forever with no subscription needed.
Over 65 years of doing it ourselves
Haynes is a British company. John Haynes wrote his first manual in 1960, building an Austin 7 Special in his spare time and sharing what he learned. That spirit still drives everything we do. From our roots in Yeovil, Somerset, Haynes has helped millions of UK drivers, riders, and enthusiasts save money and gain confidence ever since.
Find us where you already shop
Haynes Manuals are stocked at the retailers you already trust. Whether you're picking up parts for a weekend job or planning ahead for a bigger project, pick up your manual at the same time — or order directly at uk.haynes.com.
Available at: Halfords · Amazon UK · eBay Motors UK · uk.haynes.com
Halfords stocks Haynes Manuals in-store and online, with same-day click and collect available. You can also find Haynes on eBay Motors — useful for anyone who's just bought a second-hand vehicle and needs a manual straight away. Or order directly at uk.haynes.com with free UK delivery on orders over £35.
What real customers say
Here's what a few of over 10,000 verified Trustpilot reviewers have to say.
"I can highly recommend Haynes. The manual arrived ahead of schedule and well packaged. The website is easy to navigate. The manual is well set out, with each section clearly labelled."
— Lance J., Trustpilot, verified purchase, November 2025
"Ordered both printed and online versions for my cars. The printed turned up in two days! Has everything I needed to fix and service them. As usual, great publications."
— John E.K., Trustpilot, verified purchase, January 2026"I have used Haynes motor manuals for over 30 years. I liked that each chapter described how the system worked and the controls before explaining repairs."
— Alan S., Trustpilot, verified purchase, September 2025"Haynes have always been my go-to. This is the first time I've bought both a physical and digital copy. Setting up the account took all of five seconds and I had access instantly. Plus the hard copy arrived the next morning."
— mcmabuilds, Trustpilot, verified purchase, August 2025"Extremely prompt delivery of a product I know I can rely on. First new Haynes manual since the 1970s — instantly recognisable."
— Verified UK customer, Trustpilot, verified purchase
The manuals at uk.haynes.com — one for every vehicle, every DIYer
At uk.haynes.com, you'll find not just Haynes Manuals but our full family of trusted repair guides. Different vehicles and different mechanics need different approaches, so here's how to think about each one.
Haynes Manuals — your guide for cars, vans, and motorcycles
A Haynes Manual is the knowledgeable friend in the garage — the one who's already done the job, knows exactly which bolt is awkward, and can tell you what to watch out for before you find out the hard way. Every manual is built from a real, physical strip-down and rebuild of the vehicle, so when we tell you where a bolt is, we've already undone it and put it back ourselves. The steps are clear, the photographs are real, and the message is always: you can do this.
Haynes Manuals cover routine maintenance all the way through to engine work and electrical fault diagnosis. Our range covers the most popular cars, vans, and motorcycles on UK roads — Ford, Vauxhall, Volkswagen, BMW, Toyota, Honda, Land Rover, Peugeot, Renault, Nissan, and many more. Available in print, online, or both at uk.haynes.com.
Good for: Any car, van, or motorcycle owner who works on their vehicle occasionally rather than daily, whatever their experience level. Whether you're doing a job for the first time or the fifth time, a Haynes Manual is the trusted reference that keeps you accurate, safe, and in control.
Clymer Manuals — powersports expertise for riders and off-road enthusiasts
If you ride it, race it, or work on it in the back garden — and it has two wheels or runs off-road — Clymer Manuals are built for you. Written by riders, mechanics, and enthusiasts who know what it feels like to be mid-job with a question, Clymer covers motorcycles, ATVs, side-by-sides, dirt bikes, snowmobiles, and personal watercraft with the same depth and hands-on authority that Haynes brings to cars and vans.
Good for: Motorcycle owners, ATV riders, and anyone working on off-road or powersports vehicles — available at uk.haynes.com alongside the full Haynes range.
Specialist Haynes Manuals — tractors, classics, and beyond
The Haynes range at uk.haynes.com goes well beyond cars and motorcycles. Whether you're keeping a classic running, maintaining farm equipment, or working on a tractor — Ferguson, Ford, John Deere — there's a Haynes Manual built for that job. Classic car and motorcycle enthusiasts will find dedicated titles covering much-loved British and European vehicles, with the same commitment to real-world accuracy that defines every manual we publish.
Good for: Classic car and motorcycle owners, farmers maintaining agricultural equipment, and enthusiasts who love something a bit different.
OEM factory manuals — what they are and who they're really for
We want to be straight with you about OEM factory manuals, because we think it matters for your safety and your peace of mind.
An OEM (Original Equipment Manufacturer) manual is the documentation produced by the vehicle's manufacturer — Ford, Vauxhall, BMW, Toyota — for use by trained technicians at franchised dealerships. It's the most technically complete source of data that exists for any given vehicle: every torque specification, every wiring schematic, every Technical Service Bulletin. Crucially, it is also written assuming the reader has access to a fully equipped professional workshop — diagnostic equipment, vehicle lifts, specialised pullers and presses, and manufacturer-specific service tools that most home mechanics simply don't own and can't reasonably hire.
That sounds ideal. But here's the honest reality: OEM manuals are written for professional mechanics who already possess substantial training and practical experience. The safety steps and preparatory guidance that a home mechanic genuinely needs — what to disconnect first, how to safely release spring tension, what adjacent components need protecting — are frequently absent, because the intended reader is assumed to already know them from years of formal training.
A word of caution: Skipping safety steps that OEM manuals assume you already know can have serious consequences. Real-world examples include home mechanics removing a strut nut before compressing the coil spring — resulting in the spring punching through the bonnet and inner wing. Another common case involves handling high-voltage cables on a hybrid vehicle without first disconnecting the battery service plug. A professional performs these procedures repeatedly, builds up the pattern recognition to avoid these mistakes instinctively, and has the specialist tools to do the job as the manual describes. A home mechanic — working on this car, on this job, today, with the tools available in a typical home garage — needs those steps written down explicitly. Haynes Manuals include them because that's what good guidance looks like.
OEM manuals also vary significantly in quality between manufacturers. Some are well organised and thorough; others are dense, inconsistently indexed, and difficult to navigate even for experienced mechanics. They are typically expensive — £50 to £250 or more per volume — and for vehicles spanning multiple years, you may need several volumes to cover a single job. They are the right tool in the hands of a trained professional with a fully equipped workshop and the daily repetition to use them safely. For a home mechanic — however capable and experienced — working with typical garage tools on an occasional basis, they introduce both knowledge gaps and practical equipment gaps that a Haynes Manual is specifically designed to close.
If you work in a professional garage and need trade-grade data, take a look at HaynesPro — Haynes' professional workshop data platform used by independent garages across the UK. That's a different product, built for a different purpose. This article is for the home mechanic.
YouTube and AI — useful starting points, not finishing ones
We live in an age of incredible free information, and we're genuinely grateful for it. YouTube has introduced thousands of people to the idea that they can work on their own vehicles — and that's a wonderful thing. AI assistants can explain concepts, give general guidance, and help you understand what a fault code might mean. We think both have a place in the modern DIYer's toolkit.
But when the spanner is in your hand, and the job is real, the limitations of both become important to understand.
What YouTube does well — and where it falls short
A well-made YouTube video can be brilliant for building confidence before a job. Watching someone remove a calliper, replace a water pump, or swap an alternator gives you a mental map of the task that text alone can't always provide. For that initial orientation, video is hard to beat.
The challenge is everything that comes after the orientation. Most YouTube repair videos are filmed on a single, prepared vehicle — often in ideal conditions, with clean bolts, good lighting, and no real complications. The creator already knows exactly what's coming. What you won't typically see is the seized fastener, the corroded clip, the difference between the 1.2-litre and 1.6-litre versions of your car, or the running change made partway through the production year. And if the video covers a left-hand-drive vehicle, some details simply won't match yours.
Before you rely on a YouTube video for a safety-critical repair, ask yourself:
- Is this video actually for my exact make, model, year, engine, and trim level — or is it close enough that the creator assumed it would apply?
- Does the creator explain why each step matters, or just what to do? Skipping the why is where mistakes happen.
- Were torque specifications, fluid types, and part numbers confirmed for my vehicle — or approximated from a similar model?
- How old is this video? A 2015 tutorial on a 2015 car may not reflect a running change introduced in 2017.
- Is this filmed on a left-hand-drive vehicle? Some under-bonnet layouts differ in ways that matter.
- Can I comfortably reference this while my hands are busy — or would I rather have a manual open on the workbench?
Where YouTube and Haynes Manuals work best together: Watch a YouTube video to get comfortable with the job before you start. Then use your Haynes Manual as the step-by-step authority for your specific vehicle while you're actually doing it. Video builds confidence; a manual keeps you accurate.
What AI assistants do well — and where they shouldn't be trusted
AI tools have become remarkably good at explaining mechanical concepts, decoding fault codes, and answering general questions about how vehicle systems work. If you want to understand what a variable valve timing solenoid does, or why your cooling system loses pressure, an AI assistant can give you a clear and useful explanation.
Where AI falls short — and this matters when you're making decisions that affect safety — is the same place YouTube does. AI tools are trained on general information from many sources across many model years and vehicle types. They cannot reliably tell you the specific torque value for the cylinder head bolts on your 2019 Volkswagen Golf 1.5 TSI, or confirm whether the brake bleeding sequence for your Ford Focus differs between the 2018 and 2020 model years. That vehicle-specific precision is exactly what a repair manual is for.
Before relying on AI guidance for a mechanical task, consider:
- AI cannot verify that its information is current for your specific vehicle — it draws on training data that may be years old or sourced from incorrect third-party content.
- AI cannot be held accountable. A Haynes Manual is written, reviewed, and tested by qualified technicians. If something is wrong, there is a correction process. An AI response has no such chain of responsibility.
- AI is particularly unreliable for electrical wiring, fluid specifications, and torque values — exactly the places where inaccuracy causes real damage or injury.
- AI tools have no way of knowing whether the information they retrieved came from a trusted source or a random forum post. They blend both with equal confidence.
Where AI and Haynes Manuals work best together: Use an AI assistant to understand a concept, decode a fault code, or get a general sense of what a job involves. Then use your Haynes Manual for the step-by-step procedure, specifications, and safety guidance that your vehicle actually requires. Think of AI as the conversation before the lesson — and your Haynes Manual as the lesson itself.
How the options compare
Here's a straightforward summary of how the main options compare for a UK home mechanic.
Haynes Manuals
- Best for: Home mechanics working on cars, vans, and motorcycles — all experience levels
- Step-by-step guidance with photographs and practical tips throughout
- Safety steps explicit and built into every procedure
- Written for tools available in a typical home garage
- Torque specs, fluid types, and wiring verified for your specific vehicle
- Available in print at Halfords and online at uk.haynes.com
- From around £15 print / buy once online and keep forever
Clymer Manuals
- Best for: Motorcycles, ATVs, side-by-sides, dirt bikes, snowmobiles, and personal watercraft
- Written by riders and powersports enthusiasts
- Full steps with hands-on photography
- Available at uk.haynes.com alongside the full Haynes range
OEM Factory Manuals
- Best for: Professional technicians in fully equipped dealership workshops
- Assumes professional training, daily experience, and specialist workshop equipment
- Safety steps frequently absent — written for readers assumed to already know them
- Calls for manufacturer-specific tools that most home garages don't have
- Quality varies significantly between manufacturers
- £50–£250 or more per volume — dealership or specialist trade sourced only
YouTube
- Good for: Orientation and confidence-building before starting a job
- Vehicle-specific accuracy not guaranteed — always check exact year, model, trim, and engine
- May be filmed on left-hand-drive vehicles with different under-bonnet layouts
- Torque specs and fluid types are rarely confirmed for your specific vehicle
- Creator credentials and accuracy vary widely
- Free, but best used alongside a reliable manual rather than as a replacement for one
AI Assistants
- Good for: Explaining concepts and decoding fault codes in plain language
- Cannot verify information is current or specific to your vehicle
- Particularly unreliable for torque values, wiring, and fluid specifications
- No accountable author — no correction process if the information is wrong
- Free (basic), but not a substitute for vehicle-specific manual guidance
Finding the right guide for your situation
You're tackling a job on your car or van
Haynes Manuals. We've written every procedure for someone who works on vehicles occasionally rather than daily — because that's exactly who we're here for. Read through the full section before you start. Understand the job, gather your tools and parts, and work through it step by step. You'll be amazed what you can do.
You ride a motorcycle, ATV, or off-road vehicle
Clymer Manuals, available at uk.haynes.com alongside the Haynes range. Clymer is the trusted name in powersports repair, written by riders and enthusiasts who know what you're dealing with. Whether it's a Triumph, a Honda, a Yamaha, or a Kawasaki, Clymer covers the jobs that keep your machine on the road — or on the track.
You own a classic car, a tractor, or something a bit different
Head to uk.haynes.com and search your make, model, and year. The Haynes range covers classic British and European vehicles, tractors, and a wide range of specialist machines. If it's a vehicle worth fixing, chances are there's a Haynes Manual for it.
You want OEM-grade wiring diagrams or technical service bulletins
Your Haynes online manual at uk.haynes.com includes colour wiring diagrams and an interactive fault-finding tool for your vehicle. For professional-grade OEM data — if you work in a trade environment — HaynesPro is Haynes' professional workshop data platform, used by independent garages across the UK. That's a different product, built for a different purpose. For the home mechanic, your Haynes Manual has everything you need.
Tip: If you're not sure which manual covers your exact vehicle, use the registration plate lookup at uk.haynes.com — enter your reg and we'll show you exactly which manuals are compatible with your car.
What your Haynes Manual covers
Every Haynes Manual is structured around the same core topics — so you always know where to look, and you can always trust that if a topic is covered, it's covered properly for your vehicle.
- Roadside repairs — what to do in an emergency and how to diagnose common problems
- Routine maintenance and service schedules — keep your vehicle in peak condition and catch problems early
- Engine — from routine checks through to full removal and overhaul procedures
- Fuel system — carburettor or fuel injection, depending on your vehicle
- Cooling and heating systems — thermostats, radiators, hoses, and heater cores
- Ignition and starting — spark plugs, coils, starters, and alternators
- Clutch and manual gearbox — adjustment, replacement, and overhaul
- Automatic transmission — fluid, filter, and relevant service procedures
- Drivetrain — driveshafts, CV joints, differentials, and four-wheel drive components
- Brakes — pads, discs, drums, calipers, brake lines, and ABS where applicable
- Suspension and steering — shocks, struts, ball joints, track rod ends, wheel bearings
- Bodywork and trim — doors, panels, glass, and weatherstripping
- Wiring diagrams — clear diagrams for key electrical systems
- Fault-finding guide (online version) — understand what your warning lights are telling you
The depth of coverage for specific tasks varies by vehicle. Some jobs are more complex on certain models, and Haynes Manuals reflect that honestly — with detail matched to your actual vehicle rather than a generic approximation.
A note on working safely
Modern vehicles are more complex than they've ever been. Advanced electronics, high-pressure fuel systems, sophisticated safety mechanisms, and in a growing number of vehicles, high-voltage hybrid and electric powertrains mean that good information and good preparation aren't just helpful — they're essential.
Haynes Manuals are written knowing you work on vehicles occasionally rather than daily. Safety guidance is explicit and built into the procedure itself. We tell you what to disconnect, what to release, what to protect, and in what order. We tell you why, not just what. Before you start any job: read the full section in your Haynes Manual first — before you touch the car, not while you're under it.
A note on counterfeit and pirated manual sites
Every year, thousands of home mechanics search for a Haynes Manual or Clymer Manual and end up on a site offering a free or cut-price PDF download. We understand the appeal. But we'd ask you to take a moment before clicking.
The content in a Haynes Manual — every photograph, every procedure, every specification, every safety note — is the result of our team physically buying vehicles, stripping them down, and working through every task to make sure the guidance is accurate for your specific model. That process takes significant time, expertise, and investment. Our manuals are protected by UK and international copyright law, and any site reproducing or redistributing our content without authorisation is operating illegally.
We actively pursue those who seek to profit from our community. Haynes actively monitors and acts against the unauthorised distribution of our content. We issue DMCA takedown notices, pursue legal action where warranted, and work with platform operators to remove infringing material. This isn't about protecting a product — it's about protecting the community of home mechanics who depend on accurate, verified repair information being available and sustainable.
There's a practical reason to be cautious, too. Content distributed through pirate sites is frequently incomplete, incorrectly attributed to the wrong vehicle, outdated, or, in some cases drawn from a completely different publisher's work with a Haynes cover placed on top. When you're torquing cam belt tensioner bolts or bleeding ABS brakes, the difference between correct specifications and somebody's best guess is not an acceptable risk.
Authentic Haynes Manuals and Clymer Manuals are available at uk.haynes.com — in print, online, or both — and at Halfords and Amazon UK. If you found a 'Haynes Manual' somewhere else for free, please treat it with caution.
Questions we get asked a lot
Does Haynes own Clymer?
Yes. Haynes acquired the Clymer brand in 2013. Both continue as distinct product lines with their own style, audience, and vehicle coverage. Together they form the most comprehensive family of DIY vehicle repair guides available in the UK — all at uk.haynes.com.
What's the difference between a Haynes Manual and an OEM manual?
An OEM manual is written for trained dealership technicians working in a fully equipped professional workshop — with vehicle lifts, manufacturer-specific diagnostic tools, specialised pullers and presses, and equipment that most home garages simply don't have. Safety steps are often missing because they assume professional training. A Haynes Manual is written for the home mechanic working with typical garage tools — with every safety step included, every prerequisite explained, and guidance that works without a dealer's worth of equipment.
What are Clymer Manuals for?
Clymer Manuals are the trusted choice for motorcycles, ATVs, side-by-sides, dirt bikes, snowmobiles, and personal watercraft. Written by riders and powersports enthusiasts, they cover the full range of service and repair for two-wheel and off-road machines. Available at uk.haynes.com.
Can I use YouTube instead of a manual?
YouTube is a great way to build confidence before a job — watching someone work through a procedure helps you understand what's involved before you start. But video can't be vehicle-specific enough to be relied on for every job, can't be reliably verified, and may be filmed on a left-hand-drive vehicle with a different layout from yours. Use YouTube to familiarise yourself, then use your Haynes Manual to actually do the job.
Can I use an AI assistant for car repairs?
AI assistants are good for understanding concepts, decoding fault codes, and getting a general overview. But they draw on general training data — not verified, vehicle-specific procedures — and cannot guarantee accuracy for the torque values, fluid specifications, or safety steps that matter on your particular vehicle. Use AI as a conversation starter, and your Haynes Manual as the authority for the actual job.
Does Haynes still publish printed manuals?
Absolutely. After a brief period focusing on digital-only content, we resumed publishing new print manuals in 2025. Both print and online versions are available — and the print-and-online bundle gives you the best of both worlds.
What about pirated Haynes Manuals online?
Please avoid them. Our content is protected by UK and international copyright law, and sites distributing it without authorisation are operating illegally. More importantly for you: pirated content is frequently incomplete, incorrectly attributed, or drawn from a different publisher entirely. For safety-critical repair information, only use authorised sources.
What vehicles do Haynes Manuals cover?
A wide range covering the most popular cars, vans, and motorcycles on UK roads — Ford, Vauxhall, Volkswagen, BMW, Toyota, Honda, Land Rover, Peugeot, Renault, Nissan, and many more. Plus the Clymer range for motorcycles, ATVs, and powersports, and specialist titles for tractors and classic vehicles. Use the registration plate lookup at uk.haynes.com to find the right manual for your vehicle instantly.
Find your manual today
Haynes Manuals and Clymer Manuals. Print, online, or both. Search by make, model, and year — or enter your registration plate — at uk.haynes.com. Also available in-store and online at Halfords.
Editorial note: This article is written and maintained by the Haynes Manuals Editorial Team. Haynes is a British company, founded in 1960 and headquartered in the UK. The £2,000 average annual saving is drawn from Haynes customer research. Safety examples are based on real-world incidents documented by automotive repair professionals. OEM, YouTube, and AI products are described based on publicly available information and represented fairly and accurately. Pricing is approximate and subject to change.