Land Rover Specialist St Helens: Independent Repairs, Servicing and Diagnostics
An independent Land Rover specialist services and repairs Land Rover and Range Rover models to the manufacturer schedule, reads them on the manufacturer-level diagnostic software, and deals with the faults that come with the badge: Ingenium timing chains, air suspension, DPF oil dilution and electrical gremlins, without dealer pricing. That is what we do at Boundary Road, and this page sets out what is covered, what goes wrong on each model, and how a visit runs.
Land Rover specialist St Helens • start here
What does an independent Land Rover specialist do?
An independent Land Rover specialist carries out the servicing, diagnostics and repairs a main dealer does, on the same schedule and with parts and oil to the same specification, but at independent labour rates and with the faults explained to you rather than listed. For Land Rover that means four things above all: the Ingenium timing chain, air suspension, diesel oil dilution and electrical faults.
- Servicing to the Land Rover schedule with low-SAPS oil to the correct specification, the service indicator reset and the work recorded, which keeps the warranty intact.
- Diagnostics on manufacturer-level software, so a fault is read from the module that logged it rather than guessed from a generic code reader.
- Ingenium timing chain work on the 2.0 diesel and petrol, caught at the cold-start rattle stage rather than after it lets go.
- Air suspension: compressors, valve blocks, struts and height sensors, diagnosed part by part rather than replaced as a set.
- DPF and oil dilution on short-journey diesels, including the regeneration and oil life reset the car needs afterwards.
- Electrical and software faults, from body modules to infotainment, on Evoque, Discovery Sport, Velar and the new Defender.
- Range Rover, Range Rover Sport, Evoque, Velar, Discovery, Discovery Sport, Defender and Freelander, petrol, diesel and plug-in hybrid.
What you get that a dealer does not is a conversation. The reading from the software, what it means, what it will cost and what can wait, before anything is done. The pages linked through this one go deeper on each job: Land Rover servicing for the schedule, Land Rover diagnostics for the fault-finding side, and Range Rover repairs for the bigger cars.
Send the registration through the reg check below or ring 01744 808586. We look up the car, the engine and its known points before you arrive.
What is covered
What a Land Rover specialist covers at Boundary Road
Everything below is done here, on the ramp, by technicians who see these cars every week. Nothing is sent to a dealer.
- Interim, full and major servicingTo the Land Rover schedule for the model and year, with the oil dilution counter and service indicator reset on the diesels.
- Manufacturer-level diagnosticsEvery module read, live data watched, and the fault named before a part is quoted. See Land Rover diagnostics.
- Ingenium timing chain and guidesThe 2.0 diesel and petrol chain, tensioner and guides, replaced at the rattle stage. See timing chain replacement cost.
- Air suspensionCompressor, valve block, air struts, height sensors and the lines between them, tested individually. See air suspension repair.
- DPF cleaning and regenerationForced regeneration where the filter can be saved, off-car cleaning where it cannot, and the reason it filled found first. See DPF cleaning.
- Engine repair and rebuildsOil dilution damage, turbo failures, coolant leaks and the Ingenium and TDV6 engines. See Land Rover engine repair.
- Brakes, suspension and steeringHeavy cars wear pads, discs, bushes and links faster than most. Measured and reported, replaced when you say so.
- Electrical and softwareBody control, infotainment, keyless and battery-drain faults traced on the network rather than by swapping modules.
- Tyres and four-wheel alignmentSet at the correct air-suspension ride height, with the printout. See 4x4 tyres and wheel alignment.
- MOT testingOn our own lane, with the repairs done in the same building. See MOT St Helens.
The cars come from further than most of what we see, because the job is not one every garage does properly and because the alternative is a dealer bill. A Range Rover from Wigan, an Evoque from Widnes and a Discovery Sport from Warrington are a normal week.
If yours is under manufacturer warranty, that changes nothing here: the schedule, the parts and the record are the same, and the warranty stays intact. The section further down covers exactly why.

Send us your reg. Get a real price back.
No forms, no callback queue, no "prices from". Type your registration, tell us what the car is doing, and press send. It opens WhatsApp with the message already written, and a technician in the St Helens workshop picks it up.
- ✓Your MOT due date looked up for you, so you aren’t guessing.
- ✓A real price for the repair your car needs, not a range.
- ✓The next free slot at Boundary Road, Saturday mornings included.
- ✓Answered by the workshop in St Helens. Never a call centre.
Check your registration
Ten seconds. No account, no waiting on hold.
Send it on WhatsAppor call01744 808586
Mon–Fri 8:30am–5pm • Sat 9am–12:30pm
Model by model
What goes wrong on each Land Rover, and what we do about it
Every Land Rover has its known points. These are the ones that bring cars to Boundary Road most often, by model, with the fix in plain terms.
| Model | What goes wrong | What it needs |
|---|---|---|
| Discovery Sport and Evoque, 2.0 Ingenium diesel | Timing chain and guides rattling on cold start, usually 60,000 to 80,000 miles; oil dilution from short trips | Chain, tensioner and guides at the rattle stage; oil change and dilution reset, and a look at how the car is used |
| Range Rover and Range Rover Sport, L405 and L494 | Air suspension dropping overnight or stuck at one height; compressor wear; electrical faults | Leak test of struts, lines and valve block before a compressor is blamed; module diagnosis on the network |
| Range Rover Velar | Infotainment and body-module faults; air suspension on the higher trims | Software and network diagnosis; air suspension tested part by part |
| Discovery 3 and 4 | Air suspension, EGR valves, front suspension bushes, oil leaks on the TDV6 | Suspension repair, EGR and gasket work, bushes replaced in pairs |
| Discovery 5 | Ingenium and 3.0 diesel oil dilution, DPF regeneration, electrical faults | Regeneration, oil change and reset, network diagnosis |
| Freelander 2 | Rear differential and Haldex coupling, EGR, turbo hoses | Diff and Haldex service, EGR repair, hoses replaced before they let go |
| Defender, 2020 on | Software faults, keyless and battery drain, air suspension on the 110 | Software updates and network diagnosis, drain traced module by module |
| Evoque and Discovery Sport, 9-speed automatic | Harsh shifts and hesitation | Gearbox software adaptation and oil service before any hardware is quoted |
| All diesels with AdBlue | NOx sensor faults and AdBlue countdown warnings | Sensor diagnosis and replacement, tank and injector checks. See AdBlue faults |
Two of those are MOT matters as well as repairs. The DVSA classes an inoperative air suspension system as a dangerous defect, and a lit engine management or ABS lamp is a major failure. Both are covered on the Land Rover diagnostics page, and the MOT page covers the test itself.
The big one
What is the Ingenium timing chain rattle, and when should you act?
The Ingenium timing chain rattle is a metallic rattle from the front of the 2.0 diesel or petrol engine for the first few seconds after a cold start, caused by the chain stretching and the plastic guides wearing, and it usually appears between 60,000 and 80,000 miles. The day you first hear it is the cheapest it will ever be to deal with.
The Ingenium is timed by two chains, and what wears is the guides and the tensioner rather than the chain snapping outright. Left alone, the slack lets the timing drift, the engine runs rough and lights the management lamp, and in the worst case the chain jumps and the valves meet the pistons. That is the difference between a chain job and an engine.
We replace the chains, tensioners and guides as a set, with the oil and filter changed at the same time, because dirty or diluted oil is what wore the guides in the first place. A car that does short journeys on a diesel is the one to watch, because oil dilution from interrupted DPF regenerations thins the oil the chain runs in.
Hear it on a cold morning and ring 01744 808586. See timing chain replacement cost for what moves the figure and Land Rover engine repair for the case where it has been left too long.
How a visit runs
What happens when your Land Rover comes to Boundary Road
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The car is looked up before it arrives
Model, engine, mileage and the known points for that combination, so the technician knows what a Discovery Sport at 70,000 miles is likely to need before the bonnet is up.
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Read on the manufacturer-level software
Every module, not just the engine. Stored and pending codes, live data and the freeze-frame of when the fault happened.
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Inspected on the ramp
Air suspension height and leak check, chain noise listened for cold, oil condition checked for dilution, brakes and bushes measured.
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You get a phone call with the answer and a price
What it is, what it costs, and what can wait. Nothing is fitted on a guess and nothing extra is done without you saying yes.
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Repaired with parts to specification
Genuine or OE-quality parts, low-SAPS oil to the Land Rover specification, and software updates where the fix needs one.
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Reset, recorded and road tested
Service indicator and oil-life reset, the work written into the record, and the car driven before it goes back.
The question we get asked most

Does using an independent Land Rover specialist affect my warranty?
Using an independent Land Rover specialist does not affect your warranty. UK Block Exemption rules mean Land Rover cannot tie the warranty to dealer servicing. Provided the work follows the Land Rover schedule, uses parts and oil to the correct specification and is properly recorded, the manufacturer warranty stays exactly as it was.
Those three conditions are how we do the job anyway. The schedule is checked for the model and year, the oil carries the Land Rover approval for the engine, and the service is recorded, including in the Land Rover online service history where the car has one, with the indicator reset.
What changes is the bill and the conversation. Dealer labour rates on these cars are among the highest in the trade, and a dealer will sell you a compressor for an air suspension fault that turns out to be a split line. Here the reading is explained, the part is proven before it is quoted, and the figure sits well below the franchise. A bigger job can go on Payment Assist, and it can be paired with the MOT so the car comes in once. See Land Rover servicing for the schedule detail.
Every Land Rover job, one garage
The Land Rover work we do, page by page
Each of these goes deeper on one job: the faults, the method, the cost and the questions owners ask.
Land Rover servicing
Interim, full and major to the schedule, low-SAPS oil, dilution reset and the record kept. See Land Rover servicing St Helens.
Land Rover diagnostics
Warning lights, limp mode and faults read on manufacturer-level software. See Land Rover diagnostics.
Air suspension repair
Leak, compressor, valve block or sensor, proven before it is replaced. See air suspension repair.
Engine repair
Ingenium chains, oil dilution damage, turbos and coolant leaks. See Land Rover engine repair and Range Rover engine repair.
Range Rover repairs
The L405, L494, Velar and Evoque, from air suspension to electrics. See Range Rover repairs St Helens.
DPF cleaning
Forced regeneration or off-car cleaning, and the reason it filled found first. See DPF cleaning.
Land Rover specialist St Helens — paying over time
Land Rover repairs never arrive in a convenient month
Nobody plans for the chain rattle or the corner that sits low. Whatever the diagnosis turns into can be spread across four months at nought per cent through pay monthly car repairs, decided on a soft search that does not mark your credit file.
Why the bills are what they are
Why does a Land Rover cost more to repair than other cars?
A Land Rover costs more to repair because the parts are dearer and there are more of them: air suspension in place of springs, a dozen or more electronic modules on a network, a two-chain engine that has to be stripped to reach, and heavy cars that wear brakes, bushes and tyres faster than a hatchback. What an independent changes is the labour rate and the diagnosis, not the parts.
The diagnosis is where the real saving is. A dealer that replaces an air compressor for a fault caused by a perished line, or a module for a fault caused by a corroded earth, has charged for the wrong part at dealer prices. Proving the fault first costs an hour and saves the part. That is the difference between a specialist and a parts fitter, and it is why the reading is explained to you before anything is quoted.
Where the bill is genuinely big, a timing chain or an engine, it can be spread over four months at nought per cent on Payment Assist. See timing chain replacement cost and car repair cost for what moves the figures.
The schedule
What does Land Rover servicing need that other cars do not?
Land Rover servicing needs low-SAPS oil to the exact Land Rover specification, because the diesels run a particulate filter that ordinary oil clogs; the oil dilution counter reset on the Ingenium diesels; brake fluid on a strict two-year cycle for the air-suspended cars; and software checked at every visit, because half the faults on a modern Land Rover are updates the car has not had.
Intervals are 12 months or 16,000 to 21,000 miles depending on the model, but the oil on a short-journey diesel does not last that long, because interrupted DPF regenerations wash fuel past the rings into the sump. The car tracks that dilution and asks for an oil change early; ignoring the message is how an Ingenium wears its chain guides. We tell you what the counter says at every service.
The rest of the schedule is what you would expect on a heavy car done properly: brakes measured, bushes and links checked, air suspension height and leak tested, and the record kept. See Land Rover servicing St Helens for the full list and what is included in a car service for how interim, full and major compare.
The numbers
Six numbers behind a Land Rover
The figures that decide what we look at first on your car.
Where the cars on our ramps come from

Land Rover specialist St Helens, and the towns owners drive in from
Boundary Road is a couple of minutes off the A58 and the Linkway, and minutes from junction 23 of the M6. Land Rovers come from further than most of what we see, because the job is not one every garage does properly.
Range Rovers also come over from Liverpool, Wigan, Warrington and across Cheshire, usually after a dealer quote for air suspension or a timing chain. The Land Rover servicing page covers the routine work and Land Rover diagnostics the faults.
Worth knowing
Why short journeys hurt an Ingenium diesel
The particulate filter cleans itself by burning off soot at high temperature, which needs a run of twenty minutes or more. On a school run the regeneration starts and is interrupted, so the extra fuel injected to heat the filter washes past the rings into the sump instead. The oil thins, the level on the dipstick rises, and the chain guides and turbo run on something closer to diesel than oil.
The car counts it and asks for an oil change early. If yours is a Discovery Sport or Evoque doing short trips, that message is not a nag; it is the cheapest advice the car will ever give you.
The cars we see
Range Rover, Discovery, Defender, Evoque: the Land Rovers on our ramps
The Range Rover Evoque and Discovery Sport are the cars we see most, because there are more of them and because the Ingenium diesel brings them in; the Range Rover Sport and full-size Range Rover follow for air suspension and electrics; and the Discovery 3, 4 and 5, the Freelander 2 and both generations of Defender make up the rest of a typical month.
Each has its own pattern. The Evoque and Discovery Sport are chains, oil dilution and the 9-speed gearbox. The big Range Rovers are air suspension, batteries that drain and the occasional electrical fault that takes patience rather than parts. The Discovery 3 and 4 are the older TDV6 with its suspension and EGR points, and the Freelander 2 is a tough car with a rear diff and Haldex that need their oil changing.
Plug-in hybrids and the new Defender add software to the list, and the manufacturer-level tool is what makes them workable outside a dealer. Whatever the badge on yours, the Range Rover repairs and Land Rover diagnostics pages cover the detail, and the registration tells us the rest.

Been quoted by a dealer and want a second figure?
Send the registration and the quote. We tell you whether the diagnosis stands up, what our measured price would be, and the next free slot. Air suspension and timing chain quotes in particular are worth a second look.
A registration and a symptom is enough to start
Send them over and a technician replies with what it is likely to be on that model, whether the car is safe to drive in, and the next free slot at Boundary Road.
Land Rover specialist St Helens — get in touch
Tell us the model, the mileage and what it is doing
A rattle on a cold start, a corner sitting low, a warning on the dash or a service due. That tells us what to look at first, and the price follows the reading rather than the badge.
Fastlane Autocare, 232-254 Boundary Road, St Helens, WA10 2PZ. Open Monday to Friday 8:30am to 5:00pm and Saturday 9:00am to 12:30pm. Ring 01744 808586, use the contact page, or send the registration over and we will look the car up before you arrive.
Land Rover specialist St Helens • straight answers
Questions Land Rover owners ask us most
Fastlane Autocare is an independent Land Rover specialist on Boundary Road in St Helens, a couple of minutes off the A58 and the Linkway, servicing and repairing Land Rover and Range Rover models on manufacturer-level diagnostic software at independent labour rates.
Cars come in from across the borough, Widnes, Warrington, Wigan and Liverpool, most within twenty minutes of the workshop. Send the registration and we look the car up before you arrive. See Land Rover servicing and Land Rover diagnostics for the two jobs most owners come for, and the contact page for directions. Ring 01744 808586.
An independent Land Rover specialist does not void your warranty: under UK Block Exemption rules Land Rover cannot tie the warranty to dealer servicing, so provided the schedule is followed, parts and oil meet the specification and the work is recorded, the warranty stays intact.
That is how we do the job anyway: the schedule checked for the model and year, low-SAPS oil to the Land Rover approval, the service recorded and the indicator reset. What changes is the labour rate and the conversation. Keep the invoices, which list the oil specification and the parts. See Land Rover servicing St Helens for the schedule and why service history matters at resale.
We service and repair Range Rover as well as Land Rover: the full-size Range Rover, Range Rover Sport, Velar and Evoque, alongside the Discovery, Discovery Sport, Defender and Freelander, in petrol, diesel and plug-in hybrid forms.
Range Rovers bring the air suspension and electrical work; the Evoque and Discovery Sport bring the Ingenium chain and oil dilution; the older Discoverys bring the TDV6 and its suspension. Each is looked up by registration so the known points for that model and year are on the sheet before the car arrives. See Range Rover repairs St Helens and Range Rover engine repair.
A Land Rover should be serviced every 12 months or between 16,000 and 21,000 miles depending on the model, whichever comes first, and sooner when the oil dilution counter on an Ingenium diesel asks for an early oil change, which on short-journey cars can be well inside the year.
Time matters as much as mileage on these cars because the oil degrades and the brake fluid absorbs moisture whether the car moves or not. Brake fluid is on a two-year cycle, and software is checked at every visit. See Land Rover servicing for the intervals by model and what is included in a car service for how interim, full and major compare.
The Ingenium timing chain problem is wear of the chain guides and tensioner on the 2.0 diesel and petrol engine, heard as a metallic rattle for a few seconds after a cold start, usually between 60,000 and 80,000 miles, and made worse by diluted oil on short-journey diesels.
Left alone the timing drifts, the engine runs rough and lights the management lamp, and in the worst case the chain jumps and the valves meet the pistons. Caught at the rattle stage it is a chains, guides and tensioner job with fresh oil; left too long it is an engine. See timing chain replacement cost and Land Rover engine repair. Ring 01744 808586 the first morning you hear it.
A Land Rover that sits low overnight has an air suspension leak or a tired compressor, and we fix it by testing the struts, lines, valve block and compressor individually so the part that has actually failed is replaced rather than the whole system.
A car dropping on one corner is usually a strut or its line; a car dropping evenly, or slow to rise, is more often the compressor or the valve block. The DVSA classes an inoperative air suspension system as a dangerous MOT defect, so it is a test matter as well as a comfort one. See air suspension repair and Land Rover diagnostics for how a leak is told from a worn compressor.
Oil dilution on a Land Rover diesel is fuel washing past the piston rings into the engine oil during interrupted DPF regenerations, which happens on short journeys, thinning the oil, raising the level on the dipstick and wearing the timing chain guides and turbo faster than they should.
The car tracks it and asks for an early oil change; the message is worth acting on. The fix is an oil and filter change with the dilution counter reset, plus a look at how the car is used, because a diesel that never gets a twenty-minute run will do it again. See DPF cleaning for the filter side and Land Rover servicing for the oil and reset.
Your Land Rover needs low-SAPS oil because the diesel particulate filter is clogged by the sulphated ash, phosphorus and sulphur in ordinary engine oil, so an oil without the Land Rover approval code shortens the life of the filter and can trigger regeneration and warning faults months later.
The approval code is printed on the can and on our invoice. It is the one question worth asking any garage that services a Land Rover diesel, because the wrong oil looks identical in the sump and shows up as a DPF bill a year on. Petrol Ingenium engines have their own specification for the same reason. See Land Rover servicing St Helens and DPF cleaning.
We use genuine Land Rover parts where the job calls for them and OE-quality parts from the manufacturers who supply Land Rover where they are the same part in a different box, and either keeps the warranty because the specification, not the logo, is what the rules require.
Air suspension components, timing chain kits and software-dependent modules are the places where the genuine part earns its price; brake pads, filters and bushes from the OE supplier do not. You are told which is being fitted and why before the work. See Range Rover repairs for the parts used on the bigger jobs and brake repairs for the wear items.
We read Land Rover fault codes on manufacturer-level diagnostic software that talks to every module on the car, not a generic code reader, so a warning light is traced to the module that logged it with the live data and freeze-frame that explain why.
That matters on a car with a dozen or more modules on a network, where one failed earth or wheel speed sensor can light three warnings at once. Generic readers see the symptom; the manufacturer tool sees the cause. Software updates and adaptations are done on the same tool. See Land Rover diagnostics and what the engine warning light means.
We fix Land Rover electrical faults by tracing them on the network with the manufacturer-level tool, from body control and infotainment to keyless entry and battery drain, rather than swapping modules until the light goes out.
Battery drain on a Range Rover is usually a module that will not sleep, found by watching the current on the network rather than guessing; a cluster of warnings after a jump start is often a single low battery. Corroded earths and water in a module from a blocked drain are the two commonest causes on the older cars. See Land Rover diagnostics and Range Rover battery replacement.
We clean Land Rover DPFs by forced regeneration on the manufacturer tool where the filter can be saved, and by off-car cleaning where it is too far gone, and in both cases the reason the filter filled is found first, because a filter that fills again in a month was never the problem.
Short journeys, a failed sensor, an EGR fault and oil dilution are the usual causes on an Ingenium. We will not remove a filter and we will not code one out; both are MOT failures and neither fixes the car. See DPF cleaning St Helens for the method and AdBlue faults for the related warnings on the newer diesels.
A Land Rover service takes around two to three hours for a full service and half a day for a major, with the extra time over an ordinary car going on the air suspension height and leak check, the oil dilution reset and the software check, and most owners drop the car in the morning and collect it the same afternoon.
If the service turns up a chain rattle, a leaking strut or a dilution reading that needs an early change, you get a phone call with the price before anything is done. Pairing the service with the MOT saves a second trip. See Land Rover servicing for how the day runs, or ring 01744 808586 for a slot.
We service Land Rovers that tow, and they need it more than most: towing loads the transmission, the brakes and the cooling system, so the gearbox and differential oils, the brake wear and the coolant condition are checked on a tighter cycle than the standard schedule gives.
On four-wheel-drive Land Rovers the transfer box and differentials have their own oil intervals that owners forget until something whines. Tell us the car tows when you book and those are added to the sheet. See Land Rover servicing and 4x4 tyres for the tyres a towing car should be wearing.
The Discovery Sport is a reliable car when its two weak points are managed: the Ingenium diesel timing chain, which rattles from around 60,000 miles and is replaced with its guides at that stage, and oil dilution on short-journey cars, which the early oil change the car asks for keeps under control.
Managed that way, the rest of the car is strong, and the 9-speed gearbox that owners worry about usually needs a software adaptation and an oil service rather than a rebuild. Bought with a full history and a chain done or checked, it is a good car. See Land Rover engine repair for the chain and why service history matters when buying one.
A Land Rover sitting low because its air suspension is not working will fail its MOT, because the DVSA classes an inoperative air suspension system as a dangerous defect, and a car with a dangerous defect cannot legally be driven away from the test until it is fixed.
A lit engine management, ABS or airbag lamp is a major failure on the same test. Both are fixable in the same building as our MOT lane, so a failure here does not mean a second garage. Bring the car in before the test if a corner is sitting low and we will tell you what it needs. See air suspension repair and MOT St Helens.
We work on the new Defender and the Land Rover plug-in hybrids, which bring software, keyless and battery-drain faults rather than the mechanical points of the older cars, and both need the manufacturer-level tool to update, adapt and diagnose properly.
The Defender 110 also carries air suspension, which is tested the same way as on a Range Rover. Hybrid high-voltage work is inspection and diagnosis by qualified technicians; the petrol engine underneath is serviced to the Land Rover schedule like any other. See hybrid and EV repair and Land Rover diagnostics.
You can spread the cost of Land Rover repairs over four months at nought per cent with Payment Assist, decided on a soft search that does not mark your credit file, which matters on a car where a timing chain or an air suspension job is a real bill.
Spreading it means the chain is done at the rattle stage rather than left until it is an engine, which is the cheapest outcome by a distance. See pay monthly car repairs for how it works, timing chain replacement cost for the typical figures, or ring 01744 808586 and we will set it up when you book.
We cover Land Rover work for St Helens and the towns around it, including Haydock, Prescot, Rainhill, Newton-le-Willows, Billinge, Eccleston, Widnes, Warrington, Wigan and Liverpool, from the workshop on Boundary Road rather than a mobile service, because air suspension and chain work need the ramp and the manufacturer tool.
Owners come from further, across Cheshire and Lancashire, for the jobs not every garage does properly, and collection can be arranged where a car is not safe to drive. See Land Rover servicing for the towns we see most and the contact page for directions to Boundary Road.
If your Land Rover goes into limp mode, pull over safely, switch off for a minute and restart; if the power comes back, drive gently to a garage and have the fault read, and if it does not, or a red warning is showing, have the car recovered rather than driven.
Limp mode is the engine protecting itself after it recorded something it did not like, most often a boost, sensor, DPF or AdBlue fault on the diesels. The stored code and freeze-frame say which, and clearing the light without reading it throws that information away. See Land Rover diagnostics and engine warning light, or ring 01744 808586 from the roadside.