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Mobile AdBlue Delete & Removal

Audi Q5 AdBlue Problems? Our Mobile Specialists Come to You.

Seeing an AdBlue warning on your Audi Q5 dashboard, perhaps with a restart countdown countdown? These system faults can be frustrating, often appearing even with a full tank. We offer a specialist mobile software solution to resolve these issues at your home or workplace. For a fixed quote, please provide your vehicle registration and postcode.

  • 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

01Common AdBlue warnings

Is your Audi Q5 showing one of these?

restart countdown

This is the most critical warning, indicating the vehicle will be prevented from starting after the countdown expires. It signifies a serious fault within the SCR system that requires immediate attention.

AdBlue System Warning

A generic but serious message that points to a malfunction somewhere in the AdBlue system. This can be caused by anything from a failed NOx sensor to a faulty pump or control module.

AdBlue: Refill tank warning (when full)

If you have refilled the tank but the warning persists, it suggests a system error. The fault often lies with the level sensor or the control unit not correctly registering the fluid level.

SCR or NOx Sensor Fault Codes

Your garage may diagnose specific fault codes related to NOx sensors or the SCR system. These sensors are a common failure point and can trigger the entire cascade of AdBlue warnings.

Engine Warning Light & Limp Mode

An active AdBlue fault will often illuminate the engine management light and put the Q5 into a reduced power mode. This is a protective measure to limit emissions and prevent further system damage.

AdBlue Tank Heater Failure

The system uses a heater to thaw frozen AdBlue in cold conditions; heater operation does not prevent every cause of crystallisation. A malfunction with the heater element is a common cause for system fault warnings, particularly in colder weather.

02Our service

Our Audi Q5 AdBlue Delete & Removal service

Our service begins with a full diagnostic scan to confirm the nature of the AdBlue system fault. We then perform an AdBlue Delete, also known as AdBlue Removal, by reprogramming the engine control unit (ECU). This software-only solution disables the SCR system, preventing future warnings and countdowns. Some newer Q5 models have protected ECUs that may require unlocking at an additional cost, which we confirm before starting any work. We carry this out at your home, work or another convenient location. Subject to suitability, we can also quote for optional extras like performance remaps or other software solutions.

  • No more AdBlue warning lights or countdown
  • No more AdBlue top-ups
  • We come to your home, work or chosen location
  • No Fix, No Fee: if we cannot complete the job, there is no charge
  • Lifetime Software Warranty on the software work

03Why 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
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.

04Vehicle compatibility

Does your Audi Q5 have AdBlue?

Does my Audi Q5 have AdBlue? It depends on the specific model, engine and its original emissions specification. For your Audi Q5, we check the registration, engine, build specification and ECU details rather than assuming fitment or service support from its age or badge. However, not all diesel Q5 models across the range are equipped with it. The only way to be certain and to provide you with an accurate quote is for us to check your vehicle's details using your registration number.

Audi Q5 AdBlue help

Having AdBlue Problems With Your Audi Q5?

Whether it's an AdBlue warning, a fault that keeps returning or a restart countdown, we can check your Audi Q5's compatibility and help you arrange the right service. Our mobile technicians come to your home or workplace.

Optional extras

Other services available for your Audi Q5

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 Audi Q5. We'll confirm which options are available for your vehicle.

Customer questions

Questions customers ask us

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

Ask on WhatsApp
Why is my Q5 still showing the Refill AdBlue warning after I filled the tank?

This may indicate a fault in the system, not a low fluid level. Common causes include a failed level sensor, a faulty NOx sensor or an issue with the control module itself.

What happens when the restart countdown countdown reaches zero?

The vehicle's engine management system will prevent the engine from starting as an emissions control measure. Our AdBlue delete service is designed to resolve this issue.

My Q5 is a newer model. Does the ECU need to be unlocked?

Some protected ECUs require specialist unlocking, but this depends on your Audi Q5's ECU hardware and software, not a blanket model-year rule. We check whether it is supported and confirm any extra unlocking cost before booking.

Does every diesel Audi Q5 have AdBlue?

No, it's not fitted to every diesel version. Fitment depends on the engine, its power output, and the year of manufacture. We confirm compatibility for your specific Q5 by checking its registration.

What does an SCR or NOx sensor warning mean?

SCR stands for Selective Catalytic Reduction, which is the official name for the AdBlue system. A warning related to SCR or a NOx sensor points to a fault with one of its components, which our software solution is designed to address.

Is this a good solution for my main family car?

Our AdBlue software solution resolves the dashboard warnings and countdowns that can leave you stranded. It's a popular choice for Q5 owners who use their vehicle daily and want to avoid recurring system faults.

How long does the AdBlue delete take?

For most Audi Q5 models, the process takes between one and two hours at your location. The exact time can vary depending on the ECU type and whether it needs to be unlocked.

I'm outside London, do you cover my area?

We are based near Slough and our mobile technicians cover London, the South East, and much of England. Coverage is subject to technician availability, which we confirm when you request a quote.

How much does an Audi Q5 AdBlue delete cost?

The price varies depending on the vehicle's year, engine, and specific ECU hardware. We provide a no-obligation, fixed quote once you provide us with your vehicle's registration number.

Is AdBlue Delete different to AdBlue Removal?

No, they are just two different names for the exact same service. It is a software-only modification to the engine's control unit.

Can you reset the AdBlue warning on my Audi Q5?

A reset on its own usually only clears the message for a while: if the fault behind it is still there, the warning or countdown normally comes back. We don't sell resets. We read the stored codes on your Audi Q5, explain what is causing the warning and, where the vehicle is suitable, quote for our AdBlue Delete software service.

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.

Get your Audi Q5 sorted

Ready to Get Help With Your Audi Q5?

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

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

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  • “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

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  • “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

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

    norman cass

    1 Oct 2026

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  • “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

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  • “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

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  • “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

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  • “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

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  • “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

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  • “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

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  • “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

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

    Cameron Robinson

    27 Aug 2026

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

    Debbie chalmers

    27 Aug 2026

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  • “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

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

    Sean Cummins

    21 Aug 2026

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  • “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

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  • “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

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

    Adam Rawlings

    19 Aug 2026

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  • “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

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  • “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

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1 / 20
WhatsApp Quote · Audi Q5 AdBlue Delete

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