“Friendly and efficient service, sorted out my adblue issue and did a stage 1 remap on my range rover. Would use again”
Dec Halford
3 Oct 2026
AdBlue Services
Tuning & Additional Services
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Seeing a restart countdown warning on your Mercedes Sprinter dashboard? AdBlue system faults can stop your van, costing you time and money. We offer a mobile, software-only AdBlue delete service that comes directly to you. For a quote, provide your van's registration and postcode.
24/7 Emergency Callouts Available
Emergency Mobile AdBlue Assistance. Additional emergency callout charge applies. Subject to availability.
01Common AdBlue warnings
The van holds back power or speed. On some Sprinters this can follow an engine or emissions fault.
A message about the AdBlue or emissions system on the dash. This can indicate a range of issues with the SCR system.
The dreaded restart countdown message means the van will not start once the count reaches zero. This is a common failure mode for the Sprinter AdBlue system.
The message stays on even with a full AdBlue tank. This often points to a fault with a sensor, the pump, or the control unit rather than the fluid level.
A NOx sensor fault can bring up AdBlue warnings and, on some vans, reduced power. The system relies on these sensors to monitor emissions.
The engine management light comes on alongside the AdBlue warning. This signals the ECU has detected a fault in the emissions control system.
02Our service
Our specialist technician will travel to your van's location, whether it's at home, a work site, or a depot. We begin by connecting our diagnostic tools to the Sprinter's Engine Control Unit (ECU) to understand the faults. From there, we perform a software-only AdBlue Delete, also known as AdBlue Removal, by reprogramming the ECU. Some newer Sprinters have a protected ECU that may require unlocking at an additional cost, which we will confirm before any work begins. We can also provide optional extras like performance or economy remaps, which are quoted separately.
03Why choose Fix My AdBlue
From booking to completion, our experienced mobile technicians make the process straightforward.
We confirm your vehicle, location, service and appointment.
On the day, your technician calls with an estimated arrival time.
We connect diagnostic equipment, check the vehicle and identify relevant faults.
We read the original ECU software, prepare the AdBlue modification and apply it.
Final diagnostics, applicable fault-code resets and checks to confirm the agreed work is complete.
We take payment, provide a receipt and explain the applicable software warranty.
04Vehicle compatibility
Does my Sprinter have AdBlue? It depends on the van's age and engine. For your Mercedes Sprinter, we check the registration, engine, build specification and ECU details rather than assuming fitment or service support from its age or badge. The specification of motorhomes and other conversions can also vary. The simplest way to be certain is to let us check; we use your van's registration to confirm its exact emissions system.
Whether it's an AdBlue warning, a fault that keeps returning or a restart countdown, we can check your Mercedes-Benz Sprinter's compatibility and help you arrange the right service. Our mobile technicians come to your home or workplace.
Optional extras
While arranging your mobile AdBlue appointment, you can also ask about economy or performance remapping and our additional DPF and EGR software services for your Mercedes-Benz Sprinter. We'll confirm which options are available for your vehicle.
Customer questions
Still unsure? Send us your registration and a photo of the warning on WhatsApp.
Ask on WhatsAppThis usually means the system has a fault beyond just a low fluid level. It could be a faulty sensor, pump, injector or NOx sensor, which a simple top up will not fix.
This is a feature designed to prevent the van from being driven with a malfunctioning emissions system. Our AdBlue delete service is designed to prevent this countdown from controlling your van.
Some ECUs, particularly on newer vans, have manufacturer-installed protection to prevent software changes. Unlocking is a specialist bench process required before we can apply our software solution. We confirm if this is needed based on your van's details.
The engine badge or model year alone does not confirm AdBlue fitment or software support for your Mercedes Sprinter. Send your registration so we can check the engine, emissions specification and ECU details before confirming suitability and a quote.
Yes, absolutely. The AdBlue system relies on NOx sensors to function correctly. A fault with a NOx sensor can trigger AdBlue system warnings and even limp mode on a Sprinter.
Yes. We work on all types of Sprinter, from single work vans and large fleets to bespoke campervan and motorhome conversions. We come to your depot, home or storage location.
A typical appointment takes between one and two hours, but it can vary depending on the specific van and whether the ECU requires unlocking.
Our mobile service is based in Slough and covers Heathrow, London, the wider South East and much of England, subject to technician availability.
The price depends on your Sprinter's specific model, year, and ECU type, as well as your location. Contact us with your registration and postcode for an accurate, no obligation quote.
Yes. AdBlue Delete and AdBlue Removal are two different industry terms for the exact same service, which is a software modification to the engine's computer.
It means the engine computer has found a problem in the AdBlue (SCR) system, such as a sensor, pump, heater or dosing fault. The exact cause depends on the stored codes. Send your registration and a photo of the message and we'll explain your options.
Yes. Our standard hours are Monday to Sunday, 8 AM to 8 PM. Emergency callouts are available 24 hours a day, 7 days a week, subject to location and availability. An additional emergency callout charge applies and is confirmed before dispatch.
Send us your registration and postcode. We'll check your vehicle, explain the service, confirm your quote and arrange an appointment. Straightforward from start to finish.
Related
These are shared codes found on many diesel vehicles, not faults confirmed for every Mercedes-Benz Sprinter. Whether a code applies depends on your vehicle and its diagnostic results.
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Enter your registration, postcode and mobile. We save your request and open WhatsApp with your details already typed, just press send. Add a photo of your dashboard warning in the chat.
5.0290+ Verified Google ReviewsCall or WhatsApp straight away, we're mobile and come to your home, work or roadside.