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Mobile AdBlue Service

ECU Unlocking for Newer Vehicles

Some newer vehicles have protected engine computers that require unlocking before software work can be completed. Our team can check your vehicle's ECU compatibility and advise whether unlocking is required. ECU unlocking is charged separately, and any additional cost will be confirmed before work begins.

  • Mobile, we come to you
  • Experienced technicians
  • Quote on WhatsApp

24/7 Emergency Callouts Available

Emergency Mobile AdBlue Assistance. Additional emergency callout charge applies. Subject to availability.

  • Same-Day Appointments Subject to Availability
  • Next-Day Appointments Subject to Availability
  • Mobile Attendance at Home or Work

Get My AdBlue Quote

Reg, postcode and mobile, we check availability and open WhatsApp with your details ready.

Interested in anything else while we're there?

No obligation · Mon to Sun 8 AM to 8 PM

01Understanding the service

Does my vehicle need an ECU unlock?

It is most relevant to various vehicles built from around 2020 onwards, but it depends on the ECU type, hardware and software version, not just the registration year. Many newer vehicles don't need one at all.

    What we can and can't support

    Some ECUs can be handled through supported methods. Others need specialist processing, and some can't currently be supported. We tell you which applies to your vehicle before anything is booked.

    • Supported method: unlocked as part of the visit
    • Specialist processing: we explain what's involved and the cost
    • Not currently supported: we tell you straight away

    Why it matters for AdBlue Delete and Removal

    If your ECU is protected, the AdBlue Delete and Removal software work can't be carried out until it's unlocked. Send your registration and we'll check before quoting.

      How it works

      What Happens When We Visit?

      From booking to completion, our experienced mobile technicians make the process straightforward.

      1. 1

        Book Your Appointment

        We confirm your vehicle, location, service and appointment.

      2. 2

        Technician Calls With ETA

        On the day, your technician calls with an estimated arrival time.

      3. 3

        We Arrive & Diagnose

        We connect diagnostic equipment, check the vehicle and identify relevant faults.

      4. 4

        ECU Software Work

        We read the original ECU software, prepare the AdBlue modification and apply it.

      5. 5

        Final Checks & Resets

        Final diagnostics, applicable fault-code resets and checks to confirm the agreed work is complete.

      6. 6

        Payment & Receipt

        We take payment, provide a receipt and explain the applicable software warranty.

      02Why choose Fix My AdBlue

      • Operating Since 2012
      • Experienced Technicians
      • 5.0★ Genuine Google Reviews290+ Verified Google Reviews
      • Nationwide Mobile Service Across England
      • No Fix, No FeeSubject to terms
      • Lifetime Software WarrantyCovers the software we install
      • 24/7 Emergency Callouts AvailableAdditional emergency callout charge applies
      We understand your AdBlue problem

      Tired of That AdBlue Warning Coming Back?

      Whether you've already topped up the tank, had parts replaced or are seeing a countdown on your dashboard, our team can check your vehicle and discuss the available service options. Speak to us before spending more money guessing at the cause.

      Customer questions

      Questions customers ask us

      Still unsure? Send us your registration and a photo of the warning on WhatsApp.

      Ask on WhatsApp
      Does every vehicle after 2020 need unlocking?

      No. It depends on the ECU type, hardware and software version, not the year alone.

      How much does ECU unlocking cost?

      It is charged separately, and any additional cost is confirmed before work begins.

      How do I find out if my vehicle needs it?

      Send your registration by WhatsApp, call us, or use the quote form and we'll check your ECU compatibility.

      Do you offer 24/7 emergency callouts?

      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.

      Mobile specialists, we come to you

      Book Your AdBlue Service Today

      From the initial booking and diagnostic checks to the agreed software work, final checks and receipt, we'll explain the process clearly. Tell us your vehicle and location, and we'll take it from there.

      Related

      290+ Verified Google Reviews

      Featured 5-Star Customer Reviews

      Real reviews from real Fix My AdBlue customers, taken straight from Google.

      5.0 on Google

      290+ Verified Google Reviews

      • “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

        View on Google
      • “Happy with the remap done on my car to fix the adblue fault. The engineer was polite and efficient. I would highly recommend the company.”

        Michael Carrington

        2 Oct 2026

        View on Google
      • “These Adblu guys were fantastic! They attended my vehicle and got rid of this issue of adblu! Great service and fabulous communication! Will recommend this company!”

        Muhammad Nasir Uddin

        1 Oct 2026

        View on Google
      • “Excellent job, arrived exactly when he said he would. Cured my adblue problem with ease ,also remaped”

        norman cass

        1 Oct 2026

        View on Google
      • “Thank you so much for sorting my adblue fault And remap much appreciated for the quick response And did the job outside my door No travelling to get to you You came to me And The pleasant Technician who did the job thanks so much very happy Customer”

        john Vaughan

        1 Oct 2026

        View on Google
      • “Really happy with the remap done on my car, polite, efficient service and would highly recommended to anyone. Fixed my Adblue problem and cleared all my lights on the dashboard. My car is now quicker and more fuel efficient, I’m more than happy and very grateful for the service I received.”

        Sean Phillips

        30 Sept 2026

        View on Google
      • “Excellent service from start to finish. I had an AdBlue fault with my vehicle and they diagnosed and fixed the problem quickly and professionally. Very knowledgeable, efficient and friendly service, and they kept me informed throughout the process. The vehicle is now running perfectly again. I’m really impressed with the service and would highly recommend AdBlue Service to anyone having AdBlue or related vehicle problems. Great job and thank you! 👏🚗”

        Mauricio Carturan

        27 Sept 2026

        View on Google
      • “Very quick and efficient as well as cost friendly. Good availability as well, Had an adblue fault so couldn't drive, came to my house and solved the issue as well as remapping the car. Thumbs up for quick communication.”

        Ramiz Abdullah

        25 Sept 2026

        View on Google
      • “Spent a few hundred pounds on diagnostics for other garages to say it cannot be fixed quickly or cheaply but then I found Adblue Fix and they came out to me the following morning and sorted the issues within 20 minutes. I highly recommend them and the life time warranty was a great addition.”

        Sam B

        11 Sept 2026

        View on Google
      • “Quick, on time, honest about pros and cons of adblue remap, and professional. And, of course, they came to me. Can't really ask for more than that”

        Daniel “Dan” Rosewell

        2 Sept 2026

        View on Google
      • “This company fixed my ad blue system fault and remapped my car too. Very quick and efficient service totally recommend from a very happy customer thanks guys”

        Craig Savory

        31 Aug 2026

        View on Google
      • “Fixed my adblue issues in less than 30 mins, saved me thousands!”

        Cameron Robinson

        27 Aug 2026

        View on Google
      • “Great, efficient service, solved my adblue issues. Would highly recommend”

        Debbie chalmers

        27 Aug 2026

        View on Google
      • “I would highly recommend E.G. to anyone with issues with the adblue system in there vehicle they were absolutely brilliant and the technician went above and beyond to solve my issue, they get 10 out 10 from me”

        Johnny brown

        25 Aug 2026

        View on Google
      • “Very satisfied with work on my Citroen berlingo Adblue fix would highly recommend to anyone very polite thank you”

        Sean Cummins

        21 Aug 2026

        View on Google
      • “Lost count of the amount of Adblue issues I’ve had on my van. Another company had tried previously to fix it but weren’t able to. Tried again with these guys and it was sorted the same day I called! Highly recommended!”

        Robert Lamond

        20 Aug 2026

        View on Google
      • “Brilliant service from some really great people, my van went from a workhorse to a rocket, I’m so impressed with the difference it’s made, adblue problems are all now gone and the limiter removal has changed my life 😂”

        paul beer

        20 Aug 2026

        View on Google
      • “Very happy with my adblue removal recommendation is very high from me to people and a hassle free service”

        Adam Rawlings

        19 Aug 2026

        View on Google
      • “Fixed the adblue fault on my van. The light come on a Friday and unfortunately my van had MOT on the monday. These guys come out on Sunday and fixed my adblue issue so I was still able to get to my MOT on the Monday. Really great service, the guy that come out was polite and efficient. Can't fault these guys at all, I highly recommend.”

        Sam Geddes

        19 Aug 2026

        View on Google
      • “I was having issues with the Adblue system and was quoted a lot of money elsewhere to get it. I found these who did it for a fraction of the price and they did a great job. 5* all day long”

        mimmo fiata

        26 Jul 2026

        View on Google
      1 / 20
      WhatsApp Quote · ECU Unlocking

      Send your reg. Get your price on WhatsApp.

      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 Reviews

      Countdown about to hit zero?

      Call or WhatsApp straight away, we're mobile and come to your home, work or roadside.

      Interested in anything else while we're there? (optional)

      Opening WhatsApp doesn't send the message, press send in the chat.